20068598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 32

約数和(自身を含む): 35441280

約数和(自身を除く): 15372682

約数列:

[1, 2, 11, 19, 22, 38, 41, 82, 209, 418, 451, 779, 902, 1171, 1558, 2342, 8569, 12881, 17138, 22249, 25762, 44498, 48011, 96022, 244739, 489478, 528121, 912209, 1056242, 1824418, 10034299, 20068598]

約数ペア:

[(1, 20068598), (2, 10034299), (11, 1824418), (19, 1056242), (22, 912209), (38, 528121), (41, 489478), (82, 244739), (209, 96022), (418, 48011), (451, 44498), (779, 25762), (902, 22249), (1171, 17138), (1558, 12881), (2342, 8569)]