20194178170

素因数分解:

$2^1\times 5^1\times {\mathrm{5783}}^1\times {\mathrm{349199}}^1$

素因数の和:354989

約数の個数: 16

約数和(自身を含む): 36355910400

約数和(自身を除く): 16161732230

約数列:

[1, 2, 5, 10, 5783, 11566, 28915, 57830, 349199, 698398, 1745995, 3491990, 2019417817, 4038835634, 10097089085, 20194178170]

約数ペア:

[(1, 20194178170), (2, 10097089085), (5, 4038835634), (10, 2019417817), (5783, 3491990), (11566, 1745995), (28915, 698398), (57830, 349199)]