20076087675

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{133241}}^1$

素因数の和:133309

約数の個数: 72

約数和(自身を含む): 39553687152

約数和(自身を除く): 19477599477

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 49, 75, 105, 123, 147, 175, 205, 245, 287, 525, 615, 735, 861, 1025, 1225, 1435, 2009, 3075, 3675, 4305, 6027, 7175, 10045, 21525, 30135, 50225, 133241, 150675, 399723, 666205, 932687, 1998615, 2798061, 3331025, 4663435, 5462881, 6528809, 9993075, 13990305, 16388643, 19586427, 23317175, 27314405, 32644045, 38240167, 69951525, 81943215, 97932135, 114720501, 136572025, 163220225, 191200835, 267681169, 409716075, 489660675, 573602505, 803043507, 956004175, 1338405845, 2868012525, 4015217535, 6692029225, 20076087675]

約数ペア:

[(1, 20076087675), (3, 6692029225), (5, 4015217535), (7, 2868012525), (15, 1338405845), (21, 956004175), (25, 803043507), (35, 573602505), (41, 489660675), (49, 409716075), (75, 267681169), (105, 191200835), (123, 163220225), (147, 136572025), (175, 114720501), (205, 97932135), (245, 81943215), (287, 69951525), (525, 38240167), (615, 32644045), (735, 27314405), (861, 23317175), (1025, 19586427), (1225, 16388643), (1435, 13990305), (2009, 9993075), (3075, 6528809), (3675, 5462881), (4305, 4663435), (6027, 3331025), (7175, 2798061), (10045, 1998615), (21525, 932687), (30135, 666205), (50225, 399723), (133241, 150675)]