20281569330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{53959}}^1$

素因数の和:54064

約数の個数: 128

約数和(自身を含む): 57064642560

約数和(自身を除く): 36783073230

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 67, 85, 102, 110, 134, 165, 170, 187, 201, 255, 330, 335, 374, 402, 510, 561, 670, 737, 935, 1005, 1122, 1139, 1474, 1870, 2010, 2211, 2278, 2805, 3417, 3685, 4422, 5610, 5695, 6834, 7370, 11055, 11390, 12529, 17085, 22110, 25058, 34170, 37587, 53959, 62645, 75174, 107918, 125290, 161877, 187935, 269795, 323754, 375870, 539590, 593549, 809385, 917303, 1187098, 1618770, 1780647, 1834606, 2751909, 2967745, 3561294, 3615253, 4586515, 5503818, 5935490, 7230506, 8903235, 9173030, 10090333, 10845759, 13759545, 17806470, 18076265, 20180666, 21691518, 27519090, 30270999, 36152530, 39767783, 50451665, 54228795, 60541998, 61459301, 79535566, 100903330, 108457590, 119303349, 122918602, 151354995, 184377903, 198838915, 238606698, 302709990, 307296505, 368755806, 397677830, 596516745, 614593010, 676052311, 921889515, 1193033490, 1352104622, 1843779030, 2028156933, 3380261555, 4056313866, 6760523110, 10140784665, 20281569330]

約数ペア:

[(1, 20281569330), (2, 10140784665), (3, 6760523110), (5, 4056313866), (6, 3380261555), (10, 2028156933), (11, 1843779030), (15, 1352104622), (17, 1193033490), (22, 921889515), (30, 676052311), (33, 614593010), (34, 596516745), (51, 397677830), (55, 368755806), (66, 307296505), (67, 302709990), (85, 238606698), (102, 198838915), (110, 184377903), (134, 151354995), (165, 122918602), (170, 119303349), (187, 108457590), (201, 100903330), (255, 79535566), (330, 61459301), (335, 60541998), (374, 54228795), (402, 50451665), (510, 39767783), (561, 36152530), (670, 30270999), (737, 27519090), (935, 21691518), (1005, 20180666), (1122, 18076265), (1139, 17806470), (1474, 13759545), (1870, 10845759), (2010, 10090333), (2211, 9173030), (2278, 8903235), (2805, 7230506), (3417, 5935490), (3685, 5503818), (4422, 4586515), (5610, 3615253), (5695, 3561294), (6834, 2967745), (7370, 2751909), (11055, 1834606), (11390, 1780647), (12529, 1618770), (17085, 1187098), (22110, 917303), (25058, 809385), (34170, 593549), (37587, 539590), (53959, 375870), (62645, 323754), (75174, 269795), (107918, 187935), (125290, 161877)]