2023593220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9198151}}^1$

素因数の和:9198171

約数の個数: 24

約数和(自身を含む): 4635868608

約数和(自身を除く): 2612275388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9198151, 18396302, 36792604, 45990755, 91981510, 101179661, 183963020, 202359322, 404718644, 505898305, 1011796610, 2023593220]

約数ペア:

[(1, 2023593220), (2, 1011796610), (4, 505898305), (5, 404718644), (10, 202359322), (11, 183963020), (20, 101179661), (22, 91981510), (44, 45990755), (55, 36792604), (110, 18396302), (220, 9198151)]