20223838192

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{8050891}}^1$

素因数の和:8051056

約数の個数: 20

約数和(自身を含む): 39433269016

約数和(自身を除く): 19209430824

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 8050891, 16101782, 32203564, 64407128, 128814256, 1263989887, 2527979774, 5055959548, 10111919096, 20223838192]

約数ペア:

[(1, 20223838192), (2, 10111919096), (4, 5055959548), (8, 2527979774), (16, 1263989887), (157, 128814256), (314, 64407128), (628, 32203564), (1256, 16101782), (2512, 8050891)]