12664020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211067}}^1$

素因数の和:211079

約数の個数: 24

約数和(自身を含む): 35459424

約数和(自身を除く): 22795404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211067, 422134, 633201, 844268, 1055335, 1266402, 2110670, 2532804, 3166005, 4221340, 6332010, 12664020]

約数ペア:

[(1, 12664020), (2, 6332010), (3, 4221340), (4, 3166005), (5, 2532804), (6, 2110670), (10, 1266402), (12, 1055335), (15, 844268), (20, 633201), (30, 422134), (60, 211067)]