20229378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1553}}^1$

素因数の和:1738

約数の個数: 32

約数和(自身を含む): 43860096

約数和(自身を除く): 23630718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 1553, 2171, 3106, 4342, 4659, 6513, 9318, 13026, 20189, 40378, 60567, 121134, 259351, 518702, 778053, 1556106, 3371563, 6743126, 10114689, 20229378]

約数ペア:

[(1, 20229378), (2, 10114689), (3, 6743126), (6, 3371563), (13, 1556106), (26, 778053), (39, 518702), (78, 259351), (167, 121134), (334, 60567), (501, 40378), (1002, 20189), (1553, 13026), (2171, 9318), (3106, 6513), (4342, 4659)]