20173784408

素因数分解:

$2^3\times {\mathrm{23321}}^1\times {\mathrm{108131}}^1$

素因数の和:131458

約数の個数: 16

約数和(自身を含む): 37827817560

約数和(自身を除く): 17654033152

約数列:

[1, 2, 4, 8, 23321, 46642, 93284, 108131, 186568, 216262, 432524, 865048, 2521723051, 5043446102, 10086892204, 20173784408]

約数ペア:

[(1, 20173784408), (2, 10086892204), (4, 5043446102), (8, 2521723051), (23321, 865048), (46642, 432524), (93284, 216262), (108131, 186568)]