20403588

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58631}}^1$

素因数の和:58667

約数の個数: 24

約数和(自身を含む): 49250880

約数和(自身を除く): 28847292

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 58631, 117262, 175893, 234524, 351786, 703572, 1700299, 3400598, 5100897, 6801196, 10201794, 20403588]

約数ペア:

[(1, 20403588), (2, 10201794), (3, 6801196), (4, 5100897), (6, 3400598), (12, 1700299), (29, 703572), (58, 351786), (87, 234524), (116, 175893), (174, 117262), (348, 58631)]