20565692778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{201624439}}^1$

素因数の和:201624461

約数の個数: 16

約数和(自身を含む): 43550879040

約数和(自身を除く): 22985186262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 201624439, 403248878, 604873317, 1209746634, 3427615463, 6855230926, 10282846389, 20565692778]

約数ペア:

[(1, 20565692778), (2, 10282846389), (3, 6855230926), (6, 3427615463), (17, 1209746634), (34, 604873317), (51, 403248878), (102, 201624439)]