20512323068

素因数分解:

$2^2\times {\mathrm{467}}^1\times {\mathrm{571}}^1\times {\mathrm{19231}}^1$

素因数の和:20273

約数の個数: 24

約数和(自身を含む): 36038306304

約数和(自身を除く): 15525983236

約数列:

[1, 2, 4, 467, 571, 934, 1142, 1868, 2284, 19231, 38462, 76924, 266657, 533314, 1066628, 8980877, 10980901, 17961754, 21961802, 35923508, 43923604, 5128080767, 10256161534, 20512323068]

約数ペア:

[(1, 20512323068), (2, 10256161534), (4, 5128080767), (467, 43923604), (571, 35923508), (934, 21961802), (1142, 17961754), (1868, 10980901), (2284, 8980877), (19231, 1066628), (38462, 533314), (76924, 266657)]