20165205608

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{16693051}}^1$

素因数の和:16693208

約数の個数: 16

約数和(自身を含む): 38060158560

約数和(自身を除く): 17894952952

約数列:

[1, 2, 4, 8, 151, 302, 604, 1208, 16693051, 33386102, 66772204, 133544408, 2520650701, 5041301402, 10082602804, 20165205608]

約数ペア:

[(1, 20165205608), (2, 10082602804), (4, 5041301402), (8, 2520650701), (151, 133544408), (302, 66772204), (604, 33386102), (1208, 16693051)]