20147532086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{48091}}^1$

素因数の和:48380

約数の個数: 32

約数和(自身を含む): 33448947840

約数和(自身を除く): 13301415754

約数列:

[1, 2, 11, 22, 137, 139, 274, 278, 1507, 1529, 3014, 3058, 19043, 38086, 48091, 96182, 209473, 418946, 529001, 1058002, 6588467, 6684649, 13176934, 13369298, 72473137, 73531139, 144946274, 147062278, 915796913, 1831593826, 10073766043, 20147532086]

約数ペア:

[(1, 20147532086), (2, 10073766043), (11, 1831593826), (22, 915796913), (137, 147062278), (139, 144946274), (274, 73531139), (278, 72473137), (1507, 13369298), (1529, 13176934), (3014, 6684649), (3058, 6588467), (19043, 1058002), (38086, 529001), (48091, 418946), (96182, 209473)]