20124319105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4111199}}^1$

素因数の和:4111304

約数の個数: 16

約数和(自身を含む): 26640576000

約数和(自身を除く): 6516256895

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 4111199, 20555995, 45223189, 226115945, 365896711, 1829483555, 4024863821, 20124319105]

約数ペア:

[(1, 20124319105), (5, 4024863821), (11, 1829483555), (55, 365896711), (89, 226115945), (445, 45223189), (979, 20555995), (4895, 4111199)]