20188953648

素因数分解:

$2^4\times 3^3\times {\mathrm{191}}^1\times {\mathrm{307}}^1\times {\mathrm{797}}^1$

素因数の和:1312

約数の個数: 160

約数和(自身を含む): 58516254720

約数和(自身を除く): 38327301072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 191, 216, 307, 382, 432, 573, 614, 764, 797, 921, 1146, 1228, 1528, 1594, 1719, 1842, 2292, 2391, 2456, 2763, 3056, 3188, 3438, 3684, 4584, 4782, 4912, 5157, 5526, 6376, 6876, 7173, 7368, 8289, 9168, 9564, 10314, 11052, 12752, 13752, 14346, 14736, 16578, 19128, 20628, 21519, 22104, 27504, 28692, 33156, 38256, 41256, 43038, 44208, 57384, 58637, 66312, 82512, 86076, 114768, 117274, 132624, 152227, 172152, 175911, 234548, 244679, 304454, 344304, 351822, 456681, 469096, 489358, 527733, 608908, 703644, 734037, 913362, 938192, 978716, 1055466, 1217816, 1370043, 1407288, 1468074, 1583199, 1826724, 1957432, 2110932, 2202111, 2435632, 2740086, 2814576, 2936148, 3166398, 3653448, 3914864, 4110129, 4221864, 4404222, 5480172, 5872296, 6332796, 6606333, 7306896, 8220258, 8443728, 8808444, 10960344, 11744592, 12665592, 13212666, 16440516, 17616888, 21920688, 25331184, 26425332, 32881032, 35233776, 46733689, 52850664, 65762064, 93467378, 105701328, 140201067, 186934756, 280402134, 373869512, 420603201, 560804268, 747739024, 841206402, 1121608536, 1261809603, 1682412804, 2243217072, 2523619206, 3364825608, 5047238412, 6729651216, 10094476824, 20188953648]

約数ペア:

[(1, 20188953648), (2, 10094476824), (3, 6729651216), (4, 5047238412), (6, 3364825608), (8, 2523619206), (9, 2243217072), (12, 1682412804), (16, 1261809603), (18, 1121608536), (24, 841206402), (27, 747739024), (36, 560804268), (48, 420603201), (54, 373869512), (72, 280402134), (108, 186934756), (144, 140201067), (191, 105701328), (216, 93467378), (307, 65762064), (382, 52850664), (432, 46733689), (573, 35233776), (614, 32881032), (764, 26425332), (797, 25331184), (921, 21920688), (1146, 17616888), (1228, 16440516), (1528, 13212666), (1594, 12665592), (1719, 11744592), (1842, 10960344), (2292, 8808444), (2391, 8443728), (2456, 8220258), (2763, 7306896), (3056, 6606333), (3188, 6332796), (3438, 5872296), (3684, 5480172), (4584, 4404222), (4782, 4221864), (4912, 4110129), (5157, 3914864), (5526, 3653448), (6376, 3166398), (6876, 2936148), (7173, 2814576), (7368, 2740086), (8289, 2435632), (9168, 2202111), (9564, 2110932), (10314, 1957432), (11052, 1826724), (12752, 1583199), (13752, 1468074), (14346, 1407288), (14736, 1370043), (16578, 1217816), (19128, 1055466), (20628, 978716), (21519, 938192), (22104, 913362), (27504, 734037), (28692, 703644), (33156, 608908), (38256, 527733), (41256, 489358), (43038, 469096), (44208, 456681), (57384, 351822), (58637, 344304), (66312, 304454), (82512, 244679), (86076, 234548), (114768, 175911), (117274, 172152), (132624, 152227)]