20463714

素因数分解:

$2^1\times 3^2\times {\mathrm{653}}^1\times {\mathrm{1741}}^1$

素因数の和:2402

約数の個数: 24

約数和(自身を含む): 44431452

約数和(自身を除く): 23967738

約数列:

[1, 2, 3, 6, 9, 18, 653, 1306, 1741, 1959, 3482, 3918, 5223, 5877, 10446, 11754, 15669, 31338, 1136873, 2273746, 3410619, 6821238, 10231857, 20463714]

約数ペア:

[(1, 20463714), (2, 10231857), (3, 6821238), (6, 3410619), (9, 2273746), (18, 1136873), (653, 31338), (1306, 15669), (1741, 11754), (1959, 10446), (3482, 5877), (3918, 5223)]