20673912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{123059}}^1$

素因数の和:123075

約数の個数: 32

約数和(自身を含む): 59068800

約数和(自身を除く): 38394888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 123059, 246118, 369177, 492236, 738354, 861413, 984472, 1476708, 1722826, 2584239, 2953416, 3445652, 5168478, 6891304, 10336956, 20673912]

約数ペア:

[(1, 20673912), (2, 10336956), (3, 6891304), (4, 5168478), (6, 3445652), (7, 2953416), (8, 2584239), (12, 1722826), (14, 1476708), (21, 984472), (24, 861413), (28, 738354), (42, 492236), (56, 369177), (84, 246118), (168, 123059)]