20055406064

素因数分解:

$2^4\times {\mathrm{53}}^2\times {\mathrm{446231}}^1$

素因数の和:446345

約数の個数: 30

約数和(自身を含む): 39604428696

約数和(自身を除く): 19549022632

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2809, 5618, 11236, 22472, 44944, 446231, 892462, 1784924, 3569848, 7139696, 23650243, 47300486, 94600972, 189201944, 378403888, 1253462879, 2506925758, 5013851516, 10027703032, 20055406064]

約数ペア:

[(1, 20055406064), (2, 10027703032), (4, 5013851516), (8, 2506925758), (16, 1253462879), (53, 378403888), (106, 189201944), (212, 94600972), (424, 47300486), (848, 23650243), (2809, 7139696), (5618, 3569848), (11236, 1784924), (22472, 892462), (44944, 446231)]