20333187681

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1\times {\mathrm{120277}}^1$

素因数の和:121840

約数の個数: 16

約数和(自身を含む): 27862158144

約数和(自身を除く): 7528970463

約数列:

[1, 3, 37, 111, 1523, 4569, 56351, 120277, 169053, 360831, 4450249, 13350747, 183181871, 549545613, 6777729227, 20333187681]

約数ペア:

[(1, 20333187681), (3, 6777729227), (37, 549545613), (111, 183181871), (1523, 13350747), (4569, 4450249), (56351, 360831), (120277, 169053)]