23494820

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{7207}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 49648704

約数和(自身を除く): 26153884

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 7207, 14414, 28828, 36035, 72070, 144140, 1174741, 2349482, 4698964, 5873705, 11747410, 23494820]

約数ペア:

[(1, 23494820), (2, 11747410), (4, 5873705), (5, 4698964), (10, 2349482), (20, 1174741), (163, 144140), (326, 72070), (652, 36035), (815, 28828), (1630, 14414), (3260, 7207)]