20149074433

素因数分解:

${\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1\times {\mathrm{2069}}^1$

素因数の和:3408

約数の個数: 16

約数和(自身を含む): 20895805440

約数和(自身を除く): 746731007

約数列:

[1, 31, 317, 991, 2069, 9827, 30721, 64139, 314147, 655873, 2050379, 9738557, 20332063, 63561749, 649970143, 20149074433]

約数ペア:

[(1, 20149074433), (31, 649970143), (317, 63561749), (991, 20332063), (2069, 9738557), (9827, 2050379), (30721, 655873), (64139, 314147)]