22906420

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{3613}}^1$

素因数の和:3939

約数の個数: 24

約数和(自身を含む): 48268584

約数和(自身を除く): 25362164

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 3613, 6340, 7226, 14452, 18065, 36130, 72260, 1145321, 2290642, 4581284, 5726605, 11453210, 22906420]

約数ペア:

[(1, 22906420), (2, 11453210), (4, 5726605), (5, 4581284), (10, 2290642), (20, 1145321), (317, 72260), (634, 36130), (1268, 18065), (1585, 14452), (3170, 7226), (3613, 6340)]