20173318528

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{14327641}}^1$

素因数の和:14327666

約数の個数: 32

約数和(自身を含む): 43842584520

約数和(自身を除く): 23669265992

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 14327641, 28655282, 57310564, 114621128, 157604051, 229242256, 315208102, 458484512, 630416204, 916969024, 1260832408, 1833938048, 2521664816, 5043329632, 10086659264, 20173318528]

約数ペア:

[(1, 20173318528), (2, 10086659264), (4, 5043329632), (8, 2521664816), (11, 1833938048), (16, 1260832408), (22, 916969024), (32, 630416204), (44, 458484512), (64, 315208102), (88, 229242256), (128, 157604051), (176, 114621128), (352, 57310564), (704, 28655282), (1408, 14327641)]