20118546

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{159671}}^1$

素因数の和:159686

約数の個数: 24

約数和(自身を含む): 49817664

約数和(自身を除く): 29699118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 159671, 319342, 479013, 958026, 1117697, 1437039, 2235394, 2874078, 3353091, 6706182, 10059273, 20118546]

約数ペア:

[(1, 20118546), (2, 10059273), (3, 6706182), (6, 3353091), (7, 2874078), (9, 2235394), (14, 1437039), (18, 1117697), (21, 958026), (42, 479013), (63, 319342), (126, 159671)]