20220568

素因数分解:

$2^3\times {\mathrm{1567}}^1\times {\mathrm{1613}}^1$

素因数の和:3186

約数の個数: 16

約数和(自身を含む): 37961280

約数和(自身を除く): 17740712

約数列:

[1, 2, 4, 8, 1567, 1613, 3134, 3226, 6268, 6452, 12536, 12904, 2527571, 5055142, 10110284, 20220568]

約数ペア:

[(1, 20220568), (2, 10110284), (4, 5055142), (8, 2527571), (1567, 12904), (1613, 12536), (3134, 6452), (3226, 6268)]