20363161

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13163}}^1$

素因数の和:13200

約数の個数: 16

約数和(自身を含む): 26538624

約数和(自身を除く): 6175463

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 13163, 92141, 171119, 223771, 1197833, 1566397, 2909023, 20363161]

約数ペア:

[(1, 20363161), (7, 2909023), (13, 1566397), (17, 1197833), (91, 223771), (119, 171119), (221, 92141), (1547, 13163)]