20376413367

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127607}}^1$

素因数の和:127759

約数の個数: 32

約数和(自身を含む): 29988900864

約数和(自身を除く): 9612487497

約数列:

[1, 3, 17, 31, 51, 93, 101, 303, 527, 1581, 1717, 3131, 5151, 9393, 53227, 127607, 159681, 382821, 2169319, 3955817, 6507957, 11867451, 12888307, 38664921, 67248889, 201746667, 219101219, 399537517, 657303657, 1198612551, 6792137789, 20376413367]

約数ペア:

[(1, 20376413367), (3, 6792137789), (17, 1198612551), (31, 657303657), (51, 399537517), (93, 219101219), (101, 201746667), (303, 67248889), (527, 38664921), (1581, 12888307), (1717, 11867451), (3131, 6507957), (5151, 3955817), (9393, 2169319), (53227, 382821), (127607, 159681)]