20138763802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{570859}}^1$

素因数の和:571461

約数の個数: 16

約数和(自身を含む): 31237459200

約数和(自身を除く): 11098695398

約数列:

[1, 2, 31, 62, 569, 1138, 17639, 35278, 570859, 1141718, 17696629, 35393258, 324818771, 649637542, 10069381901, 20138763802]

約数ペア:

[(1, 20138763802), (2, 10069381901), (31, 649637542), (62, 324818771), (569, 35393258), (1138, 17696629), (17639, 1141718), (35278, 570859)]