20194388654

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3628169}}^1$

素因数の和:3628216

約数の個数: 24

約数和(自身を含む): 34743355920

約数和(自身を除く): 14548967266

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 5566, 3628169, 7256338, 39909859, 79819718, 83447887, 166895774, 439008449, 878016898, 917926757, 1835853514, 10097194327, 20194388654]

約数ペア:

[(1, 20194388654), (2, 10097194327), (11, 1835853514), (22, 917926757), (23, 878016898), (46, 439008449), (121, 166895774), (242, 83447887), (253, 79819718), (506, 39909859), (2783, 7256338), (5566, 3628169)]