20722779311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1321}}^1\times {\mathrm{5179}}^1$

素因数の和:6746

約数の個数: 16

約数和(自身を含む): 22433916960

約数和(自身を除く): 1711137649

約数列:

[1, 13, 233, 1321, 3029, 5179, 17173, 67327, 307793, 1206707, 4001309, 6841459, 15687191, 88938967, 1594059947, 20722779311]

約数ペア:

[(1, 20722779311), (13, 1594059947), (233, 88938967), (1321, 15687191), (3029, 6841459), (5179, 4001309), (17173, 1206707), (67327, 307793)]