20656050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137707}}^1$

素因数の和:137722

約数の個数: 24

約数和(自身を含む): 51227376

約数和(自身を除く): 30571326

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 137707, 275414, 413121, 688535, 826242, 1377070, 2065605, 3442675, 4131210, 6885350, 10328025, 20656050]

約数ペア:

[(1, 20656050), (2, 10328025), (3, 6885350), (5, 4131210), (6, 3442675), (10, 2065605), (15, 1377070), (25, 826242), (30, 688535), (50, 413121), (75, 275414), (150, 137707)]