20101152

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{5107}}^1$

素因数の和:5161

約数の個数: 48

約数和(自身を含む): 54063072

約数和(自身を除く): 33961920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 5107, 10214, 15321, 20428, 30642, 40856, 61284, 81712, 122568, 163424, 209387, 245136, 418774, 490272, 628161, 837548, 1256322, 1675096, 2512644, 3350192, 5025288, 6700384, 10050576, 20101152]

約数ペア:

[(1, 20101152), (2, 10050576), (3, 6700384), (4, 5025288), (6, 3350192), (8, 2512644), (12, 1675096), (16, 1256322), (24, 837548), (32, 628161), (41, 490272), (48, 418774), (82, 245136), (96, 209387), (123, 163424), (164, 122568), (246, 81712), (328, 61284), (492, 40856), (656, 30642), (984, 20428), (1312, 15321), (1968, 10214), (3936, 5107)]