2013207010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{11719}}^1$

素因数の和:12186

約数の個数: 32

約数和(自身を含む): 3721334400

約数和(自身を除く): 1708127390

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 419, 838, 2095, 4190, 11719, 17179, 23438, 34358, 58595, 85895, 117190, 171790, 480479, 960958, 2402395, 4804790, 4910261, 9820522, 24551305, 49102610, 201320701, 402641402, 1006603505, 2013207010]

約数ペア:

[(1, 2013207010), (2, 1006603505), (5, 402641402), (10, 201320701), (41, 49102610), (82, 24551305), (205, 9820522), (410, 4910261), (419, 4804790), (838, 2402395), (2095, 960958), (4190, 480479), (11719, 171790), (17179, 117190), (23438, 85895), (34358, 58595)]