20110543005

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1189621}}^1$

素因数の和:1189666

約数の個数: 48

約数和(自身を含む): 39057669504

約数和(自身を除く): 18947126499

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 49, 69, 105, 115, 147, 161, 245, 345, 483, 735, 805, 1127, 2415, 3381, 5635, 16905, 1189621, 3568863, 5948105, 8327347, 17844315, 24982041, 27361283, 41636735, 58291429, 82083849, 124910205, 136806415, 174874287, 191528981, 291457145, 410419245, 574586943, 874371435, 957644905, 1340702867, 2872934715, 4022108601, 6703514335, 20110543005]

約数ペア:

[(1, 20110543005), (3, 6703514335), (5, 4022108601), (7, 2872934715), (15, 1340702867), (21, 957644905), (23, 874371435), (35, 574586943), (49, 410419245), (69, 291457145), (105, 191528981), (115, 174874287), (147, 136806415), (161, 124910205), (245, 82083849), (345, 58291429), (483, 41636735), (735, 27361283), (805, 24982041), (1127, 17844315), (2415, 8327347), (3381, 5948105), (5635, 3568863), (16905, 1189621)]