20132762790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13695757}}^1$

素因数の和:13695781

約数の個数: 48

約数和(自身を含む): 56207390832

約数和(自身を除く): 36074628042

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 13695757, 27391514, 41087271, 68478785, 82174542, 95870299, 136957570, 191740598, 205436355, 287610897, 410872710, 479351495, 575221794, 671092093, 958702990, 1342184186, 1438054485, 2013276279, 2876108970, 3355460465, 4026552558, 6710920930, 10066381395, 20132762790]

約数ペア:

[(1, 20132762790), (2, 10066381395), (3, 6710920930), (5, 4026552558), (6, 3355460465), (7, 2876108970), (10, 2013276279), (14, 1438054485), (15, 1342184186), (21, 958702990), (30, 671092093), (35, 575221794), (42, 479351495), (49, 410872710), (70, 287610897), (98, 205436355), (105, 191740598), (147, 136957570), (210, 95870299), (245, 82174542), (294, 68478785), (490, 41087271), (735, 27391514), (1470, 13695757)]