20539408044

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{90085123}}^1$

素因数の和:90085149

約数の個数: 24

約数和(自身を含む): 50447669440

約数和(自身を除く): 29908261396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 90085123, 180170246, 270255369, 360340492, 540510738, 1081021476, 1711617337, 3423234674, 5134852011, 6846469348, 10269704022, 20539408044]

約数ペア:

[(1, 20539408044), (2, 10269704022), (3, 6846469348), (4, 5134852011), (6, 3423234674), (12, 1711617337), (19, 1081021476), (38, 540510738), (57, 360340492), (76, 270255369), (114, 180170246), (228, 90085123)]