20107848

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5623}}^1$

素因数の和:5781

約数の個数: 32

約数和(自身を含む): 50616000

約数和(自身を除く): 30508152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5623, 11246, 16869, 22492, 33738, 44984, 67476, 134952, 837827, 1675654, 2513481, 3351308, 5026962, 6702616, 10053924, 20107848]

約数ペア:

[(1, 20107848), (2, 10053924), (3, 6702616), (4, 5026962), (6, 3351308), (8, 2513481), (12, 1675654), (24, 837827), (149, 134952), (298, 67476), (447, 44984), (596, 33738), (894, 22492), (1192, 16869), (1788, 11246), (3576, 5623)]