2020457492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{5839}}^1$

素因数の和:6048

約数の個数: 48

約数和(自身を含む): 3875424000

約数和(自身を除く): 1854966508

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 157, 314, 551, 628, 1102, 2204, 2983, 4553, 5839, 5966, 9106, 11678, 11932, 18212, 23356, 86507, 110941, 169331, 173014, 221882, 338662, 346028, 443764, 677324, 916723, 1833446, 3217289, 3666892, 6434578, 12869156, 17417737, 26584967, 34835474, 53169934, 69670948, 106339868, 505114373, 1010228746, 2020457492]

約数ペア:

[(1, 2020457492), (2, 1010228746), (4, 505114373), (19, 106339868), (29, 69670948), (38, 53169934), (58, 34835474), (76, 26584967), (116, 17417737), (157, 12869156), (314, 6434578), (551, 3666892), (628, 3217289), (1102, 1833446), (2204, 916723), (2983, 677324), (4553, 443764), (5839, 346028), (5966, 338662), (9106, 221882), (11678, 173014), (11932, 169331), (18212, 110941), (23356, 86507)]