23820340

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11131}}^1$

素因数の和:11247

約数の個数: 24

約数和(自身を含む): 50494752

約数和(自身を除く): 26674412

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 11131, 22262, 44524, 55655, 111310, 222620, 1191017, 2382034, 4764068, 5955085, 11910170, 23820340]

約数ペア:

[(1, 23820340), (2, 11910170), (4, 5955085), (5, 4764068), (10, 2382034), (20, 1191017), (107, 222620), (214, 111310), (428, 55655), (535, 44524), (1070, 22262), (2140, 11131)]