20260755830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1\times {\mathrm{14747}}^1$

素因数の和:15813

約数の個数: 64

約数和(自身を含む): 43918364160

約数和(自身を除く): 23657608330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1033, 1330, 2066, 5165, 7231, 10330, 14462, 14747, 19627, 29494, 36155, 39254, 72310, 73735, 98135, 103229, 137389, 147470, 196270, 206458, 274778, 280193, 516145, 560386, 686945, 1032290, 1373890, 1400965, 1961351, 2801930, 3922702, 9806755, 15233651, 19613510, 30467302, 76168255, 106635557, 152336510, 213271114, 289439369, 533177785, 578878738, 1066355570, 1447196845, 2026075583, 2894393690, 4052151166, 10130377915, 20260755830]

約数ペア:

[(1, 20260755830), (2, 10130377915), (5, 4052151166), (7, 2894393690), (10, 2026075583), (14, 1447196845), (19, 1066355570), (35, 578878738), (38, 533177785), (70, 289439369), (95, 213271114), (133, 152336510), (190, 106635557), (266, 76168255), (665, 30467302), (1033, 19613510), (1330, 15233651), (2066, 9806755), (5165, 3922702), (7231, 2801930), (10330, 1961351), (14462, 1400965), (14747, 1373890), (19627, 1032290), (29494, 686945), (36155, 560386), (39254, 516145), (72310, 280193), (73735, 274778), (98135, 206458), (103229, 196270), (137389, 147470)]