20064032

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{8831}}^1$

素因数の和:8912

約数の個数: 24

約数和(自身を含む): 40061952

約数和(自身を除く): 19997920

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 8831, 17662, 35324, 70648, 141296, 282592, 627001, 1254002, 2508004, 5016008, 10032016, 20064032]

約数ペア:

[(1, 20064032), (2, 10032016), (4, 5016008), (8, 2508004), (16, 1254002), (32, 627001), (71, 282592), (142, 141296), (284, 70648), (568, 35324), (1136, 17662), (2272, 8831)]