20403291227

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1841951}}^1$

素因数の和:1842034

約数の個数: 16

約数和(自身を含む): 23871697920

約数和(自身を除く): 3468406693

約数列:

[1, 11, 19, 53, 209, 583, 1007, 11077, 1841951, 20261461, 34997069, 97623403, 384967759, 1073857433, 1854844657, 20403291227]

約数ペア:

[(1, 20403291227), (11, 1854844657), (19, 1073857433), (53, 384967759), (209, 97623403), (583, 34997069), (1007, 20261461), (11077, 1841951)]