20161084768

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{57275809}}^1$

素因数の和:57275830

約数の個数: 24

約数和(自身を含む): 43300512360

約数和(自身を除く): 23139427592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 57275809, 114551618, 229103236, 458206472, 630033899, 916412944, 1260067798, 1832825888, 2520135596, 5040271192, 10080542384, 20161084768]

約数ペア:

[(1, 20161084768), (2, 10080542384), (4, 5040271192), (8, 2520135596), (11, 1832825888), (16, 1260067798), (22, 916412944), (32, 630033899), (44, 458206472), (88, 229103236), (176, 114551618), (352, 57275809)]