20298629

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1733}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 23596272

約数和(自身を除く): 3297643

約数列:

[1, 13, 17, 53, 221, 689, 901, 1733, 11713, 22529, 29461, 91849, 382993, 1194037, 1561433, 20298629]

約数ペア:

[(1, 20298629), (13, 1561433), (17, 1194037), (53, 382993), (221, 91849), (689, 29461), (901, 22529), (1733, 11713)]