20164532390

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{276113}}^1$

素因数の和:276296

約数の個数: 32

約数和(自身を含む): 37175988960

約数和(自身を除く): 17011456570

約数列:

[1, 2, 5, 10, 67, 109, 134, 218, 335, 545, 670, 1090, 7303, 14606, 36515, 73030, 276113, 552226, 1380565, 2761130, 18499571, 30096317, 36999142, 60192634, 92497855, 150481585, 184995710, 300963170, 2016453239, 4032906478, 10082266195, 20164532390]

約数ペア:

[(1, 20164532390), (2, 10082266195), (5, 4032906478), (10, 2016453239), (67, 300963170), (109, 184995710), (134, 150481585), (218, 92497855), (335, 60192634), (545, 36999142), (670, 30096317), (1090, 18499571), (7303, 2761130), (14606, 1380565), (36515, 552226), (73030, 276113)]