20199015707

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{26251}}^1$

素因数の和:26463

約数の個数: 24

約数和(自身を含む): 22771509840

約数和(自身を除く): 2572494133

約数列:

[1, 13, 29, 157, 169, 377, 2041, 4553, 4901, 26251, 26533, 59189, 341263, 761279, 769457, 4121407, 4436419, 9896627, 53578291, 119520803, 128656151, 696517783, 1553770439, 20199015707]

約数ペア:

[(1, 20199015707), (13, 1553770439), (29, 696517783), (157, 128656151), (169, 119520803), (377, 53578291), (2041, 9896627), (4553, 4436419), (4901, 4121407), (26251, 769457), (26533, 761279), (59189, 341263)]