20260188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43291}}^1$

素因数の和:43314

約数の個数: 36

約数和(自身を含む): 55154008

約数和(自身を除く): 34893820

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 43291, 86582, 129873, 173164, 259746, 389619, 519492, 562783, 779238, 1125566, 1558476, 1688349, 2251132, 3376698, 5065047, 6753396, 10130094, 20260188]

約数ペア:

[(1, 20260188), (2, 10130094), (3, 6753396), (4, 5065047), (6, 3376698), (9, 2251132), (12, 1688349), (13, 1558476), (18, 1125566), (26, 779238), (36, 562783), (39, 519492), (52, 389619), (78, 259746), (117, 173164), (156, 129873), (234, 86582), (468, 43291)]