20210936694

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11265851}}^1$

素因数の和:11265892

約数の個数: 32

約数和(自身を含む): 45423915264

約数和(自身を除く): 25212978570

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 11265851, 22531702, 33797553, 67595106, 146456063, 259114573, 292912126, 439368189, 518229146, 777343719, 878736378, 1554687438, 3368489449, 6736978898, 10105468347, 20210936694]

約数ペア:

[(1, 20210936694), (2, 10105468347), (3, 6736978898), (6, 3368489449), (13, 1554687438), (23, 878736378), (26, 777343719), (39, 518229146), (46, 439368189), (69, 292912126), (78, 259114573), (138, 146456063), (299, 67595106), (598, 33797553), (897, 22531702), (1794, 11265851)]