20431116

素因数分解:

$2^2\times 3^4\times {\mathrm{63059}}^1$

素因数の和:63075

約数の個数: 30

約数和(自身を含む): 53411820

約数和(自身を除く): 32980704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 63059, 126118, 189177, 252236, 378354, 567531, 756708, 1135062, 1702593, 2270124, 3405186, 5107779, 6810372, 10215558, 20431116]

約数ペア:

[(1, 20431116), (2, 10215558), (3, 6810372), (4, 5107779), (6, 3405186), (9, 2270124), (12, 1702593), (18, 1135062), (27, 756708), (36, 567531), (54, 378354), (81, 252236), (108, 189177), (162, 126118), (324, 63059)]