20170981612

素因数分解:

$2^2\times {\mathrm{1013}}^1\times {\mathrm{4978031}}^1$

素因数の和:4979048

約数の個数: 12

約数和(自身を含む): 35334071136

約数和(自身を除く): 15163089524

約数列:

[1, 2, 4, 1013, 2026, 4052, 4978031, 9956062, 19912124, 5042745403, 10085490806, 20170981612]

約数ペア:

[(1, 20170981612), (2, 10085490806), (4, 5042745403), (1013, 19912124), (2026, 9956062), (4052, 4978031)]