20137060476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:314

約数の個数: 288

約数和(自身を含む): 58549370880

約数和(自身を除く): 38412310404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 43, 52, 62, 78, 86, 93, 117, 124, 129, 156, 169, 172, 186, 191, 234, 258, 279, 338, 372, 382, 387, 403, 468, 507, 516, 558, 559, 573, 676, 764, 774, 806, 1014, 1116, 1118, 1146, 1209, 1333, 1521, 1548, 1612, 1677, 1719, 2028, 2197, 2236, 2292, 2418, 2483, 2666, 3042, 3354, 3438, 3627, 3999, 4394, 4836, 4966, 5031, 5239, 5332, 5921, 6084, 6591, 6708, 6876, 7254, 7267, 7449, 7998, 8213, 8788, 9932, 10062, 10478, 11842, 11997, 13182, 14508, 14534, 14898, 15717, 15996, 16426, 17329, 17763, 19773, 20124, 20956, 21801, 22347, 23684, 23994, 24639, 26364, 29068, 29796, 31434, 32279, 32852, 34658, 35526, 39546, 43602, 44694, 47151, 47988, 49278, 51987, 53289, 62868, 64558, 65403, 68107, 69316, 71052, 73917, 76973, 79092, 87204, 89388, 94302, 94471, 96837, 98556, 103974, 106578, 106769, 129116, 130806, 136214, 147834, 153946, 155961, 188604, 188942, 193674, 204321, 207948, 213156, 213538, 225277, 230919, 254603, 261612, 272428, 283413, 290511, 295668, 307892, 311922, 320307, 377884, 387348, 408642, 419627, 427076, 450554, 461838, 509206, 566826, 581022, 612963, 623844, 640614, 675831, 692757, 763809, 817284, 839254, 850239, 901108, 923676, 960921, 1000649, 1018412, 1133652, 1162044, 1225926, 1258881, 1281228, 1351662, 1385514, 1387997, 1527618, 1678508, 1700478, 1921842, 2001298, 2027493, 2291427, 2451852, 2517762, 2703324, 2771028, 2775994, 2928601, 3001947, 3055236, 3309839, 3400956, 3776643, 3843684, 4002596, 4054986, 4163991, 4582854, 5035524, 5551988, 5857202, 6003894, 6619678, 7553286, 8109972, 8327982, 8785803, 9005841, 9165708, 9929517, 11714404, 12007788, 12491973, 13008437, 13239356, 15106572, 16655964, 17571606, 18011682, 18043961, 19859034, 24983946, 26016874, 26357409, 29788551, 35143212, 36023364, 36087922, 39025311, 39718068, 43027907, 49967892, 52033748, 52714818, 54131883, 59577102, 72175844, 78050622, 86055814, 105429636, 108263766, 117075933, 119154204, 129083721, 156101244, 162395649, 172111628, 216527532, 234151866, 258167442, 324791298, 387251163, 468303732, 516334884, 559362791, 649582596, 774502326, 1118725582, 1549004652, 1678088373, 2237451164, 3356176746, 5034265119, 6712353492, 10068530238, 20137060476]

約数ペア:

[(1, 20137060476), (2, 10068530238), (3, 6712353492), (4, 5034265119), (6, 3356176746), (9, 2237451164), (12, 1678088373), (13, 1549004652), (18, 1118725582), (26, 774502326), (31, 649582596), (36, 559362791), (39, 516334884), (43, 468303732), (52, 387251163), (62, 324791298), (78, 258167442), (86, 234151866), (93, 216527532), (117, 172111628), (124, 162395649), (129, 156101244), (156, 129083721), (169, 119154204), (172, 117075933), (186, 108263766), (191, 105429636), (234, 86055814), (258, 78050622), (279, 72175844), (338, 59577102), (372, 54131883), (382, 52714818), (387, 52033748), (403, 49967892), (468, 43027907), (507, 39718068), (516, 39025311), (558, 36087922), (559, 36023364), (573, 35143212), (676, 29788551), (764, 26357409), (774, 26016874), (806, 24983946), (1014, 19859034), (1116, 18043961), (1118, 18011682), (1146, 17571606), (1209, 16655964), (1333, 15106572), (1521, 13239356), (1548, 13008437), (1612, 12491973), (1677, 12007788), (1719, 11714404), (2028, 9929517), (2197, 9165708), (2236, 9005841), (2292, 8785803), (2418, 8327982), (2483, 8109972), (2666, 7553286), (3042, 6619678), (3354, 6003894), (3438, 5857202), (3627, 5551988), (3999, 5035524), (4394, 4582854), (4836, 4163991), (4966, 4054986), (5031, 4002596), (5239, 3843684), (5332, 3776643), (5921, 3400956), (6084, 3309839), (6591, 3055236), (6708, 3001947), (6876, 2928601), (7254, 2775994), (7267, 2771028), (7449, 2703324), (7998, 2517762), (8213, 2451852), (8788, 2291427), (9932, 2027493), (10062, 2001298), (10478, 1921842), (11842, 1700478), (11997, 1678508), (13182, 1527618), (14508, 1387997), (14534, 1385514), (14898, 1351662), (15717, 1281228), (15996, 1258881), (16426, 1225926), (17329, 1162044), (17763, 1133652), (19773, 1018412), (20124, 1000649), (20956, 960921), (21801, 923676), (22347, 901108), (23684, 850239), (23994, 839254), (24639, 817284), (26364, 763809), (29068, 692757), (29796, 675831), (31434, 640614), (32279, 623844), (32852, 612963), (34658, 581022), (35526, 566826), (39546, 509206), (43602, 461838), (44694, 450554), (47151, 427076), (47988, 419627), (49278, 408642), (51987, 387348), (53289, 377884), (62868, 320307), (64558, 311922), (65403, 307892), (68107, 295668), (69316, 290511), (71052, 283413), (73917, 272428), (76973, 261612), (79092, 254603), (87204, 230919), (89388, 225277), (94302, 213538), (94471, 213156), (96837, 207948), (98556, 204321), (103974, 193674), (106578, 188942), (106769, 188604), (129116, 155961), (130806, 153946), (136214, 147834)]