20299178451

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1\times {\mathrm{206917}}^1$

素因数の和:207590

約数の個数: 16

約数和(自身を含む): 27621069984

約数和(自身を除く): 7321891533

約数列:

[1, 3, 53, 159, 617, 1851, 32701, 98103, 206917, 620751, 10966601, 32899803, 127667789, 383003367, 6766392817, 20299178451]

約数ペア:

[(1, 20299178451), (3, 6766392817), (53, 383003367), (159, 127667789), (617, 32899803), (1851, 10966601), (32701, 620751), (98103, 206917)]