20086571871

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{1187}}^1\times {\mathrm{4283}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 29111322240

約数和(自身を除く): 9024750369

約数列:

[1, 3, 9, 439, 1187, 1317, 3561, 3951, 4283, 10683, 12849, 38547, 521093, 1563279, 1880237, 4689837, 5083921, 5640711, 15251763, 16922133, 45755289, 2231841319, 6695523957, 20086571871]

約数ペア:

[(1, 20086571871), (3, 6695523957), (9, 2231841319), (439, 45755289), (1187, 16922133), (1317, 15251763), (3561, 5640711), (3951, 5083921), (4283, 4689837), (10683, 1880237), (12849, 1563279), (38547, 521093)]