20470205192

素因数分解:

$2^3\times {\mathrm{829}}^1\times {\mathrm{1153}}^1\times {\mathrm{2677}}^1$

素因数の和:4665

約数の個数: 32

約数和(自身を含む): 38475629400

約数和(自身を除く): 18005424208

約数列:

[1, 2, 4, 8, 829, 1153, 1658, 2306, 2677, 3316, 4612, 5354, 6632, 9224, 10708, 21416, 955837, 1911674, 2219233, 3086581, 3823348, 4438466, 6173162, 7646696, 8876932, 12346324, 17753864, 24692648, 2558775649, 5117551298, 10235102596, 20470205192]

約数ペア:

[(1, 20470205192), (2, 10235102596), (4, 5117551298), (8, 2558775649), (829, 24692648), (1153, 17753864), (1658, 12346324), (2306, 8876932), (2677, 7646696), (3316, 6173162), (4612, 4438466), (5354, 3823348), (6632, 3086581), (9224, 2219233), (10708, 1911674), (21416, 955837)]