20312328

素因数分解:

$2^3\times 3^1\times {\mathrm{199}}^1\times {\mathrm{4253}}^1$

素因数の和:4461

約数の個数: 32

約数和(自身を含む): 51048000

約数和(自身を除く): 30735672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 199, 398, 597, 796, 1194, 1592, 2388, 4253, 4776, 8506, 12759, 17012, 25518, 34024, 51036, 102072, 846347, 1692694, 2539041, 3385388, 5078082, 6770776, 10156164, 20312328]

約数ペア:

[(1, 20312328), (2, 10156164), (3, 6770776), (4, 5078082), (6, 3385388), (8, 2539041), (12, 1692694), (24, 846347), (199, 102072), (398, 51036), (597, 34024), (796, 25518), (1194, 17012), (1592, 12759), (2388, 8506), (4253, 4776)]