2017337740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9169717}}^1$

素因数の和:9169737

約数の個数: 24

約数和(自身を含む): 4621537872

約数和(自身を除く): 2604200132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9169717, 18339434, 36678868, 45848585, 91697170, 100866887, 183394340, 201733774, 403467548, 504334435, 1008668870, 2017337740]

約数ペア:

[(1, 2017337740), (2, 1008668870), (4, 504334435), (5, 403467548), (10, 201733774), (11, 183394340), (20, 100866887), (22, 91697170), (44, 45848585), (55, 36678868), (110, 18339434), (220, 9169717)]