20233481780

素因数分解:

$2^2\times 5^1\times {\mathrm{23311}}^1\times {\mathrm{43399}}^1$

素因数の和:66719

約数の個数: 24

約数和(自身を含む): 42493113600

約数和(自身を除く): 22259631820

約数列:

[1, 2, 4, 5, 10, 20, 23311, 43399, 46622, 86798, 93244, 116555, 173596, 216995, 233110, 433990, 466220, 867980, 1011674089, 2023348178, 4046696356, 5058370445, 10116740890, 20233481780]

約数ペア:

[(1, 20233481780), (2, 10116740890), (4, 5058370445), (5, 4046696356), (10, 2023348178), (20, 1011674089), (23311, 867980), (43399, 466220), (46622, 433990), (86798, 233110), (93244, 216995), (116555, 173596)]