20160811010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1\times {\mathrm{18959}}^1$

素因数の和:21482

約数の個数: 32

約数和(自身を含む): 37150375680

約数和(自身を除く): 16989564670

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 2473, 4946, 12365, 18959, 24730, 37918, 94795, 106339, 189590, 212678, 531695, 815237, 1063390, 1630474, 4076185, 8152370, 46885607, 93771214, 234428035, 468856070, 2016081101, 4032162202, 10080405505, 20160811010]

約数ペア:

[(1, 20160811010), (2, 10080405505), (5, 4032162202), (10, 2016081101), (43, 468856070), (86, 234428035), (215, 93771214), (430, 46885607), (2473, 8152370), (4946, 4076185), (12365, 1630474), (18959, 1063390), (24730, 815237), (37918, 531695), (94795, 212678), (106339, 189590)]