20462292

素因数分解:

$2^2\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2113}}^1$

素因数の和:2392

約数の個数: 36

約数和(自身を含む): 51940980

約数和(自身を除く): 31478688

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 269, 538, 807, 1076, 1614, 2113, 2421, 3228, 4226, 4842, 6339, 8452, 9684, 12678, 19017, 25356, 38034, 76068, 568397, 1136794, 1705191, 2273588, 3410382, 5115573, 6820764, 10231146, 20462292]

約数ペア:

[(1, 20462292), (2, 10231146), (3, 6820764), (4, 5115573), (6, 3410382), (9, 2273588), (12, 1705191), (18, 1136794), (36, 568397), (269, 76068), (538, 38034), (807, 25356), (1076, 19017), (1614, 12678), (2113, 9684), (2421, 8452), (3228, 6339), (4226, 4842)]