20360411312

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5110

約数の個数: 80

約数和(自身を含む): 41359718880

約数和(自身を除く): 20999307568

約数列:

[1, 2, 4, 8, 16, 53, 67, 73, 106, 134, 146, 212, 268, 292, 424, 536, 584, 848, 1072, 1168, 3551, 3869, 4891, 4909, 7102, 7738, 9782, 9818, 14204, 15476, 19564, 19636, 28408, 30952, 39128, 39272, 56816, 61904, 78256, 78544, 259223, 260177, 328903, 358357, 518446, 520354, 657806, 716714, 1036892, 1040708, 1315612, 1433428, 2073784, 2081416, 2631224, 2866856, 4147568, 4162832, 5262448, 5733712, 17431859, 18992921, 24009919, 34863718, 37985842, 48019838, 69727436, 75971684, 96039676, 139454872, 151943368, 192079352, 278909744, 303886736, 384158704, 1272525707, 2545051414, 5090102828, 10180205656, 20360411312]

約数ペア:

[(1, 20360411312), (2, 10180205656), (4, 5090102828), (8, 2545051414), (16, 1272525707), (53, 384158704), (67, 303886736), (73, 278909744), (106, 192079352), (134, 151943368), (146, 139454872), (212, 96039676), (268, 75971684), (292, 69727436), (424, 48019838), (536, 37985842), (584, 34863718), (848, 24009919), (1072, 18992921), (1168, 17431859), (3551, 5733712), (3869, 5262448), (4891, 4162832), (4909, 4147568), (7102, 2866856), (7738, 2631224), (9782, 2081416), (9818, 2073784), (14204, 1433428), (15476, 1315612), (19564, 1040708), (19636, 1036892), (28408, 716714), (30952, 657806), (39128, 520354), (39272, 518446), (56816, 358357), (61904, 328903), (78256, 260177), (78544, 259223)]