20061643569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4373587}}^1$

素因数の和:4373740

約数の個数: 16

約数和(自身を含む): 29390511360

約数和(自身を除く): 9328867791

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 4373587, 13120761, 48109457, 144328371, 607928593, 1823785779, 6687214523, 20061643569]

約数ペア:

[(1, 20061643569), (3, 6687214523), (11, 1823785779), (33, 607928593), (139, 144328371), (417, 48109457), (1529, 13120761), (4587, 4373587)]