20750172

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{19429}}^1$

素因数の和:19525

約数の個数: 24

約数和(自身を含む): 48963600

約数和(自身を除く): 28213428

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 19429, 38858, 58287, 77716, 116574, 233148, 1729181, 3458362, 5187543, 6916724, 10375086, 20750172]

約数ペア:

[(1, 20750172), (2, 10375086), (3, 6916724), (4, 5187543), (6, 3458362), (12, 1729181), (89, 233148), (178, 116574), (267, 77716), (356, 58287), (534, 38858), (1068, 19429)]