20152117443

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{294067}}^1$

素因数の和:294554

約数の個数: 16

約数和(自身を含む): 27440073216

約数和(自身を除く): 7287955773

約数列:

[1, 3, 53, 159, 431, 1293, 22843, 68529, 294067, 882201, 15585551, 46756653, 126742877, 380228631, 6717372481, 20152117443]

約数ペア:

[(1, 20152117443), (3, 6717372481), (53, 380228631), (159, 126742877), (431, 46756653), (1293, 15585551), (22843, 882201), (68529, 294067)]