20161594817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{93523}}^1$

素因数の和:93669

約数の個数: 32

約数和(自身を含む): 26144821248

約数和(自身を除く): 5983226431

約数列:

[1, 7, 13, 23, 91, 103, 161, 299, 721, 1339, 2093, 2369, 9373, 16583, 30797, 93523, 215579, 654661, 1215799, 2151029, 8510593, 9632869, 15057203, 27963377, 67430083, 125227297, 195743639, 221555987, 876591079, 1550891909, 2880227831, 20161594817]

約数ペア:

[(1, 20161594817), (7, 2880227831), (13, 1550891909), (23, 876591079), (91, 221555987), (103, 195743639), (161, 125227297), (299, 67430083), (721, 27963377), (1339, 15057203), (2093, 9632869), (2369, 8510593), (9373, 2151029), (16583, 1215799), (30797, 654661), (93523, 215579)]