20803050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46229}}^1$

素因数の和:46247

約数の個数: 36

約数和(自身を含む): 55892070

約数和(自身を除く): 35089020

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46229, 92458, 138687, 231145, 277374, 416061, 462290, 693435, 832122, 1155725, 1386870, 2080305, 2311450, 3467175, 4160610, 6934350, 10401525, 20803050]

約数ペア:

[(1, 20803050), (2, 10401525), (3, 6934350), (5, 4160610), (6, 3467175), (9, 2311450), (10, 2080305), (15, 1386870), (18, 1155725), (25, 832122), (30, 693435), (45, 462290), (50, 416061), (75, 277374), (90, 231145), (150, 138687), (225, 92458), (450, 46229)]