20765669664

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4081303}}^1$

素因数の和:4081369

約数の個数: 48

約数和(自身を含む): 55538384832

約数和(自身を除く): 34772715168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 4081303, 8162606, 12243909, 16325212, 24487818, 32650424, 48975636, 65300848, 97951272, 130601696, 195902544, 216309059, 391805088, 432618118, 648927177, 865236236, 1297854354, 1730472472, 2595708708, 3460944944, 5191417416, 6921889888, 10382834832, 20765669664]

約数ペア:

[(1, 20765669664), (2, 10382834832), (3, 6921889888), (4, 5191417416), (6, 3460944944), (8, 2595708708), (12, 1730472472), (16, 1297854354), (24, 865236236), (32, 648927177), (48, 432618118), (53, 391805088), (96, 216309059), (106, 195902544), (159, 130601696), (212, 97951272), (318, 65300848), (424, 48975636), (636, 32650424), (848, 24487818), (1272, 16325212), (1696, 12243909), (2544, 8162606), (5088, 4081303)]