20176755849

素因数分解:

$3^2\times {\mathrm{227}}^1\times {\mathrm{613}}^1\times {\mathrm{16111}}^1$

素因数の和:16957

約数の個数: 24

約数和(自身を含む): 29322164352

約数和(自身を除く): 9145408503

約数列:

[1, 3, 9, 227, 613, 681, 1839, 2043, 5517, 16111, 48333, 139151, 144999, 417453, 1252359, 3657197, 9876043, 10971591, 29628129, 32914773, 88884387, 2241861761, 6725585283, 20176755849]

約数ペア:

[(1, 20176755849), (3, 6725585283), (9, 2241861761), (227, 88884387), (613, 32914773), (681, 29628129), (1839, 10971591), (2043, 9876043), (5517, 3657197), (16111, 1252359), (48333, 417453), (139151, 144999)]