20169723171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1\times {\mathrm{2423}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 29099169792

約数和(自身を除く): 8929446621

約数列:

[1, 3, 13, 39, 461, 463, 1383, 1389, 2423, 5993, 6019, 7269, 17979, 18057, 31499, 94497, 213443, 640329, 1117003, 1121849, 2774759, 3351009, 3365547, 8324277, 14521039, 14584037, 43563117, 43752111, 517172389, 1551517167, 6723241057, 20169723171]

約数ペア:

[(1, 20169723171), (3, 6723241057), (13, 1551517167), (39, 517172389), (461, 43752111), (463, 43563117), (1383, 14584037), (1389, 14521039), (2423, 8324277), (5993, 3365547), (6019, 3351009), (7269, 2774759), (17979, 1121849), (18057, 1117003), (31499, 640329), (94497, 213443)]