20210573632

素因数分解:

$2^6\times {\mathrm{315790213}}^1$

素因数の和:315790225

約数の個数: 14

約数和(自身を含む): 40105357178

約数和(自身を除く): 19894783546

約数列:

[1, 2, 4, 8, 16, 32, 64, 315790213, 631580426, 1263160852, 2526321704, 5052643408, 10105286816, 20210573632]

約数ペア:

[(1, 20210573632), (2, 10105286816), (4, 5052643408), (8, 2526321704), (16, 1263160852), (32, 631580426), (64, 315790213)]