20926096

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{24677}}^1$

素因数の和:24738

約数の個数: 20

約数和(自身を含む): 41310972

約数和(自身を除く): 20384876

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 24677, 49354, 98708, 197416, 394832, 1307881, 2615762, 5231524, 10463048, 20926096]

約数ペア:

[(1, 20926096), (2, 10463048), (4, 5231524), (8, 2615762), (16, 1307881), (53, 394832), (106, 197416), (212, 98708), (424, 49354), (848, 24677)]