20133550

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{10883}}^1$

素因数の和:10932

約数の個数: 24

約数和(自身を含む): 38464056

約数和(自身を除く): 18330506

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 10883, 21766, 54415, 108830, 272075, 402671, 544150, 805342, 2013355, 4026710, 10066775, 20133550]

約数ペア:

[(1, 20133550), (2, 10066775), (5, 4026710), (10, 2013355), (25, 805342), (37, 544150), (50, 402671), (74, 272075), (185, 108830), (370, 54415), (925, 21766), (1850, 10883)]