24642020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94777}}^1$

素因数の和:94799

約数の個数: 24

約数和(自身を含む): 55729464

約数和(自身を除く): 31087444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 94777, 189554, 379108, 473885, 947770, 1232101, 1895540, 2464202, 4928404, 6160505, 12321010, 24642020]

約数ペア:

[(1, 24642020), (2, 12321010), (4, 6160505), (5, 4928404), (10, 2464202), (13, 1895540), (20, 1232101), (26, 947770), (52, 473885), (65, 379108), (130, 189554), (260, 94777)]