20228713947

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4216951}}^1$

素因数の和:4217011

約数の個数: 24

約数和(自身を含む): 32234381088

約数和(自身を除く): 12005667141

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 4216951, 12650853, 37952559, 54820363, 164461089, 172894991, 493383267, 518684973, 1556054919, 2247634883, 6742904649, 20228713947]

約数ペア:

[(1, 20228713947), (3, 6742904649), (9, 2247634883), (13, 1556054919), (39, 518684973), (41, 493383267), (117, 172894991), (123, 164461089), (369, 54820363), (533, 37952559), (1599, 12650853), (4797, 4216951)]