2020921512

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{291367}}^1$

素因数の和:291410

約数の個数: 48

約数和(自身を含む): 5366998560

約数和(自身を除く): 3346077048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 408, 578, 867, 1156, 1734, 2312, 3468, 6936, 291367, 582734, 874101, 1165468, 1748202, 2330936, 3496404, 4953239, 6992808, 9906478, 14859717, 19812956, 29719434, 39625912, 59438868, 84205063, 118877736, 168410126, 252615189, 336820252, 505230378, 673640504, 1010460756, 2020921512]

約数ペア:

[(1, 2020921512), (2, 1010460756), (3, 673640504), (4, 505230378), (6, 336820252), (8, 252615189), (12, 168410126), (17, 118877736), (24, 84205063), (34, 59438868), (51, 39625912), (68, 29719434), (102, 19812956), (136, 14859717), (204, 9906478), (289, 6992808), (408, 4953239), (578, 3496404), (867, 2330936), (1156, 1748202), (1734, 1165468), (2312, 874101), (3468, 582734), (6936, 291367)]