23083820

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28151}}^1$

素因数の和:28201

約数の個数: 24

約数和(自身を含む): 49660128

約数和(自身を除く): 26576308

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 28151, 56302, 112604, 140755, 281510, 563020, 1154191, 2308382, 4616764, 5770955, 11541910, 23083820]

約数ペア:

[(1, 23083820), (2, 11541910), (4, 5770955), (5, 4616764), (10, 2308382), (20, 1154191), (41, 563020), (82, 281510), (164, 140755), (205, 112604), (410, 56302), (820, 28151)]