20171836628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{45833}}^1\times {\mathrm{5791}}^1$

素因数の和:51647

約数の個数: 24

約数和(自身を含む): 37165873920

約数和(自身を除く): 16994037292

約数列:

[1, 2, 4, 19, 38, 76, 5791, 11582, 23164, 45833, 91666, 110029, 183332, 220058, 440116, 870827, 1741654, 3483308, 265418903, 530837806, 1061675612, 5042959157, 10085918314, 20171836628]

約数ペア:

[(1, 20171836628), (2, 10085918314), (4, 5042959157), (19, 1061675612), (38, 530837806), (76, 265418903), (5791, 3483308), (11582, 1741654), (23164, 870827), (45833, 440116), (91666, 220058), (110029, 183332)]