20073587569

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{55229}}^1$

素因数の和:55752

約数の個数: 16

約数和(自身を含む): 23170089600

約数和(自身を除く): 3096502031

約数列:

[1, 7, 137, 379, 959, 2653, 51923, 55229, 363461, 386603, 7566373, 20931791, 52964611, 146522537, 2867655367, 20073587569]

約数ペア:

[(1, 20073587569), (7, 2867655367), (137, 146522537), (379, 52964611), (959, 20931791), (2653, 7566373), (51923, 386603), (55229, 363461)]