20331450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{45181}}^1$

素因数の和:45199

約数の個数: 36

約数和(自身を含む): 54625038

約数和(自身を除く): 34293588

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 45181, 90362, 135543, 225905, 271086, 406629, 451810, 677715, 813258, 1129525, 1355430, 2033145, 2259050, 3388575, 4066290, 6777150, 10165725, 20331450]

約数ペア:

[(1, 20331450), (2, 10165725), (3, 6777150), (5, 4066290), (6, 3388575), (9, 2259050), (10, 2033145), (15, 1355430), (18, 1129525), (25, 813258), (30, 677715), (45, 451810), (50, 406629), (75, 271086), (90, 225905), (150, 135543), (225, 90362), (450, 45181)]