2020418302

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{106349}}^1$

素因数の和:106440

約数の個数: 32

約数和(自身を含む): 3675456000

約数和(自身を除く): 1655037698

約数列:

[1, 2, 7, 14, 23, 46, 59, 118, 161, 322, 413, 826, 1357, 2714, 9499, 18998, 106349, 212698, 744443, 1488886, 2446027, 4892054, 6274591, 12549182, 17122189, 34244378, 43922137, 87844274, 144315593, 288631186, 1010209151, 2020418302]

約数ペア:

[(1, 2020418302), (2, 1010209151), (7, 288631186), (14, 144315593), (23, 87844274), (46, 43922137), (59, 34244378), (118, 17122189), (161, 12549182), (322, 6274591), (413, 4892054), (826, 2446027), (1357, 1488886), (2714, 744443), (9499, 212698), (18998, 106349)]