20199442855

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{7699}}^1\times {\mathrm{12203}}^1$

素因数の和:19950

約数の個数: 16

約数和(自身を含む): 24808291200

約数和(自身を除く): 4608848345

約数列:

[1, 5, 43, 215, 7699, 12203, 38495, 61015, 331057, 524729, 1655285, 2623645, 93950897, 469754485, 4039888571, 20199442855]

約数ペア:

[(1, 20199442855), (5, 4039888571), (43, 469754485), (215, 93950897), (7699, 2623645), (12203, 1655285), (38495, 524729), (61015, 331057)]