20592108

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6427}}^1$

素因数の和:6526

約数の個数: 36

約数和(自身を含む): 52645320

約数和(自身を除く): 32053212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 6427, 12854, 19281, 25708, 38562, 57843, 77124, 115686, 231372, 572003, 1144006, 1716009, 2288012, 3432018, 5148027, 6864036, 10296054, 20592108]

約数ペア:

[(1, 20592108), (2, 10296054), (3, 6864036), (4, 5148027), (6, 3432018), (9, 2288012), (12, 1716009), (18, 1144006), (36, 572003), (89, 231372), (178, 115686), (267, 77124), (356, 57843), (534, 38562), (801, 25708), (1068, 19281), (1602, 12854), (3204, 6427)]