20218463754

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{234809}}^1$

素因数の和:235054

約数の個数: 32

約数和(自身を含む): 41116170240

約数和(自身を除く): 20897706486

約数列:

[1, 2, 3, 6, 113, 127, 226, 254, 339, 381, 678, 762, 14351, 28702, 43053, 86106, 234809, 469618, 704427, 1408854, 26533417, 29820743, 53066834, 59641486, 79600251, 89462229, 159200502, 178924458, 3369743959, 6739487918, 10109231877, 20218463754]

約数ペア:

[(1, 20218463754), (2, 10109231877), (3, 6739487918), (6, 3369743959), (113, 178924458), (127, 159200502), (226, 89462229), (254, 79600251), (339, 59641486), (381, 53066834), (678, 29820743), (762, 26533417), (14351, 1408854), (28702, 704427), (43053, 469618), (86106, 234809)]