20412425089

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1\times {\mathrm{44753}}^1$

素因数の和:47616

約数の個数: 16

約数和(自身を含む): 24351904512

約数和(自身を除く): 3939479423

約数列:

[1, 7, 23, 161, 2833, 19831, 44753, 65159, 313271, 456113, 1029319, 7205233, 126785249, 887496743, 2916060727, 20412425089]

約数ペア:

[(1, 20412425089), (7, 2916060727), (23, 887496743), (161, 126785249), (2833, 7205233), (19831, 1029319), (44753, 456113), (65159, 313271)]