20007883644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1273

約数の個数: 288

約数和(自身を含む): 60364652544

約数和(自身を除く): 40356768900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 37, 42, 47, 49, 51, 68, 74, 84, 94, 98, 102, 111, 119, 141, 147, 148, 188, 196, 204, 222, 238, 259, 282, 294, 329, 357, 444, 476, 518, 564, 588, 629, 658, 714, 777, 799, 833, 987, 1036, 1151, 1258, 1316, 1428, 1554, 1598, 1666, 1739, 1813, 1887, 1974, 2302, 2303, 2397, 2499, 2516, 3108, 3196, 3332, 3453, 3478, 3626, 3774, 3948, 4403, 4604, 4606, 4794, 4998, 5217, 5439, 5593, 6906, 6909, 6956, 7252, 7548, 8057, 8806, 9212, 9588, 9996, 10434, 10878, 11186, 12173, 13209, 13812, 13818, 16114, 16779, 17612, 19567, 20868, 21756, 22372, 24171, 24346, 26418, 27636, 29563, 30821, 32228, 33558, 36519, 39134, 39151, 42587, 48342, 48692, 52836, 54097, 56399, 58701, 59126, 61642, 67116, 73038, 78268, 78302, 85174, 85211, 88689, 92463, 96684, 108194, 112798, 117402, 117453, 118252, 123284, 127761, 136969, 146076, 156604, 162291, 169197, 170348, 170422, 177378, 184926, 206941, 216388, 225596, 234804, 234906, 255522, 255633, 273938, 298109, 324582, 338394, 340844, 354756, 369852, 378679, 410907, 413882, 469812, 511044, 511266, 547876, 596218, 620823, 649164, 676788, 723979, 757358, 821814, 827764, 894327, 919649, 958783, 1022532, 1136037, 1192436, 1241646, 1447958, 1448587, 1514716, 1643628, 1788654, 1839298, 1917566, 2001589, 2086763, 2171937, 2272074, 2483292, 2650753, 2758947, 2876349, 2895916, 2897174, 3577308, 3678596, 3835132, 4003178, 4173526, 4343874, 4345761, 4544148, 5067853, 5301506, 5517894, 5752698, 5794348, 6004767, 6260289, 6437543, 7952259, 8006356, 8347052, 8687748, 8691522, 10135706, 10603012, 11035788, 11505396, 12009534, 12520578, 12875086, 14011123, 15203559, 15904518, 17383044, 19312629, 20271412, 24019068, 25041156, 25750172, 28022246, 30407118, 31809036, 34027013, 35474971, 38625258, 42033369, 45062801, 56044492, 60814236, 68054026, 70949942, 77250516, 84066738, 90125602, 98077861, 102081039, 106424913, 135188403, 136108052, 141899884, 168133476, 180251204, 196155722, 204162078, 212849826, 238189091, 270376806, 294233583, 392311444, 408324156, 425699652, 476378182, 540753612, 588467166, 714567273, 952756364, 1176934332, 1429134546, 1667323637, 2858269092, 3334647274, 5001970911, 6669294548, 10003941822, 20007883644]

約数ペア:

[(1, 20007883644), (2, 10003941822), (3, 6669294548), (4, 5001970911), (6, 3334647274), (7, 2858269092), (12, 1667323637), (14, 1429134546), (17, 1176934332), (21, 952756364), (28, 714567273), (34, 588467166), (37, 540753612), (42, 476378182), (47, 425699652), (49, 408324156), (51, 392311444), (68, 294233583), (74, 270376806), (84, 238189091), (94, 212849826), (98, 204162078), (102, 196155722), (111, 180251204), (119, 168133476), (141, 141899884), (147, 136108052), (148, 135188403), (188, 106424913), (196, 102081039), (204, 98077861), (222, 90125602), (238, 84066738), (259, 77250516), (282, 70949942), (294, 68054026), (329, 60814236), (357, 56044492), (444, 45062801), (476, 42033369), (518, 38625258), (564, 35474971), (588, 34027013), (629, 31809036), (658, 30407118), (714, 28022246), (777, 25750172), (799, 25041156), (833, 24019068), (987, 20271412), (1036, 19312629), (1151, 17383044), (1258, 15904518), (1316, 15203559), (1428, 14011123), (1554, 12875086), (1598, 12520578), (1666, 12009534), (1739, 11505396), (1813, 11035788), (1887, 10603012), (1974, 10135706), (2302, 8691522), (2303, 8687748), (2397, 8347052), (2499, 8006356), (2516, 7952259), (3108, 6437543), (3196, 6260289), (3332, 6004767), (3453, 5794348), (3478, 5752698), (3626, 5517894), (3774, 5301506), (3948, 5067853), (4403, 4544148), (4604, 4345761), (4606, 4343874), (4794, 4173526), (4998, 4003178), (5217, 3835132), (5439, 3678596), (5593, 3577308), (6906, 2897174), (6909, 2895916), (6956, 2876349), (7252, 2758947), (7548, 2650753), (8057, 2483292), (8806, 2272074), (9212, 2171937), (9588, 2086763), (9996, 2001589), (10434, 1917566), (10878, 1839298), (11186, 1788654), (12173, 1643628), (13209, 1514716), (13812, 1448587), (13818, 1447958), (16114, 1241646), (16779, 1192436), (17612, 1136037), (19567, 1022532), (20868, 958783), (21756, 919649), (22372, 894327), (24171, 827764), (24346, 821814), (26418, 757358), (27636, 723979), (29563, 676788), (30821, 649164), (32228, 620823), (33558, 596218), (36519, 547876), (39134, 511266), (39151, 511044), (42587, 469812), (48342, 413882), (48692, 410907), (52836, 378679), (54097, 369852), (56399, 354756), (58701, 340844), (59126, 338394), (61642, 324582), (67116, 298109), (73038, 273938), (78268, 255633), (78302, 255522), (85174, 234906), (85211, 234804), (88689, 225596), (92463, 216388), (96684, 206941), (108194, 184926), (112798, 177378), (117402, 170422), (117453, 170348), (118252, 169197), (123284, 162291), (127761, 156604), (136969, 146076)]