13806220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{8317}}^1$

素因数の和:8409

約数の個数: 24

約数和(自身を含む): 29345904

約数和(自身を除く): 15539684

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 8317, 16634, 33268, 41585, 83170, 166340, 690311, 1380622, 2761244, 3451555, 6903110, 13806220]

約数ペア:

[(1, 13806220), (2, 6903110), (4, 3451555), (5, 2761244), (10, 1380622), (20, 690311), (83, 166340), (166, 83170), (332, 41585), (415, 33268), (830, 16634), (1660, 8317)]