20284312

素因数分解:

$2^3\times {\mathrm{1013}}^1\times {\mathrm{2503}}^1$

素因数の和:3522

約数の個数: 16

約数和(自身を含む): 38085840

約数和(自身を除く): 17801528

約数列:

[1, 2, 4, 8, 1013, 2026, 2503, 4052, 5006, 8104, 10012, 20024, 2535539, 5071078, 10142156, 20284312]

約数ペア:

[(1, 20284312), (2, 10142156), (4, 5071078), (8, 2535539), (1013, 20024), (2026, 10012), (2503, 8104), (4052, 5006)]