20071008465

素因数分解:

$3^1\times 5^1\times {\mathrm{11351}}^1\times {\mathrm{117881}}^1$

素因数の和:129240

約数の個数: 16

約数和(自身を含む): 32116715136

約数和(自身を除く): 12045706671

約数列:

[1, 3, 5, 15, 11351, 34053, 56755, 117881, 170265, 353643, 589405, 1768215, 1338067231, 4014201693, 6690336155, 20071008465]

約数ペア:

[(1, 20071008465), (3, 6690336155), (5, 4014201693), (15, 1338067231), (11351, 1768215), (34053, 589405), (56755, 353643), (117881, 170265)]