20750292

素因数分解:

$2^2\times 3^2\times {\mathrm{569}}^1\times {\mathrm{1013}}^1$

素因数の和:1592

約数の個数: 36

約数和(自身を含む): 52596180

約数和(自身を除く): 31845888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 569, 1013, 1138, 1707, 2026, 2276, 3039, 3414, 4052, 5121, 6078, 6828, 9117, 10242, 12156, 18234, 20484, 36468, 576397, 1152794, 1729191, 2305588, 3458382, 5187573, 6916764, 10375146, 20750292]

約数ペア:

[(1, 20750292), (2, 10375146), (3, 6916764), (4, 5187573), (6, 3458382), (9, 2305588), (12, 1729191), (18, 1152794), (36, 576397), (569, 36468), (1013, 20484), (1138, 18234), (1707, 12156), (2026, 10242), (2276, 9117), (3039, 6828), (3414, 6078), (4052, 5121)]