20734051679

素因数分解:

${\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{541}}^1\times {\mathrm{2803}}^1$

素因数の和:3479

約数の個数: 24

約数和(自身を含む): 23042722416

約数和(自身を除く): 2308670737

約数列:

[1, 11, 113, 121, 541, 1243, 2803, 5951, 13673, 30833, 61133, 65461, 316739, 339163, 672463, 1516423, 3484129, 7397093, 16680653, 38325419, 171355799, 183487183, 1884913789, 20734051679]

約数ペア:

[(1, 20734051679), (11, 1884913789), (113, 183487183), (121, 171355799), (541, 38325419), (1243, 16680653), (2803, 7397093), (5951, 3484129), (13673, 1516423), (30833, 672463), (61133, 339163), (65461, 316739)]