20722050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{46049}}^1$

素因数の和:46067

約数の個数: 36

約数和(自身を含む): 55674450

約数和(自身を除く): 34952400

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 46049, 92098, 138147, 230245, 276294, 414441, 460490, 690735, 828882, 1151225, 1381470, 2072205, 2302450, 3453675, 4144410, 6907350, 10361025, 20722050]

約数ペア:

[(1, 20722050), (2, 10361025), (3, 6907350), (5, 4144410), (6, 3453675), (9, 2302450), (10, 2072205), (15, 1381470), (18, 1151225), (25, 828882), (30, 690735), (45, 460490), (50, 414441), (75, 276294), (90, 230245), (150, 138147), (225, 92098), (450, 46049)]