20215924096

素因数分解:

$2^7\times {\mathrm{157936907}}^1$

素因数の和:157936921

約数の個数: 16

約数和(自身を含む): 40273911540

約数和(自身を除く): 20057987444

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157936907, 315873814, 631747628, 1263495256, 2526990512, 5053981024, 10107962048, 20215924096]

約数ペア:

[(1, 20215924096), (2, 10107962048), (4, 5053981024), (8, 2526990512), (16, 1263495256), (32, 631747628), (64, 315873814), (128, 157936907)]