20126743852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4996709}}^1$

素因数の和:4996785

約数の個数: 24

約数和(自身を含む): 37775127600

約数和(自身を除く): 17648383748

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 4996709, 9993418, 19986836, 94937471, 189874942, 264825577, 379749884, 529651154, 1059302308, 5031685963, 10063371926, 20126743852]

約数ペア:

[(1, 20126743852), (2, 10063371926), (4, 5031685963), (19, 1059302308), (38, 529651154), (53, 379749884), (76, 264825577), (106, 189874942), (212, 94937471), (1007, 19986836), (2014, 9993418), (4028, 4996709)]