20848248

素因数分解:

$2^3\times 3^2\times {\mathrm{289559}}^1$

素因数の和:289571

約数の個数: 24

約数和(自身を含む): 56464200

約数和(自身を除く): 35615952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 289559, 579118, 868677, 1158236, 1737354, 2316472, 2606031, 3474708, 5212062, 6949416, 10424124, 20848248]

約数ペア:

[(1, 20848248), (2, 10424124), (3, 6949416), (4, 5212062), (6, 3474708), (8, 2606031), (9, 2316472), (12, 1737354), (18, 1158236), (24, 868677), (36, 579118), (72, 289559)]