20043134296

素因数分解:

$2^3\times {\mathrm{10321}}^1\times {\mathrm{242747}}^1$

素因数の和:253074

約数の個数: 16

約数和(自身を含む): 37584672840

約数和(自身を除く): 17541538544

約数列:

[1, 2, 4, 8, 10321, 20642, 41284, 82568, 242747, 485494, 970988, 1941976, 2505391787, 5010783574, 10021567148, 20043134296]

約数ペア:

[(1, 20043134296), (2, 10021567148), (4, 5010783574), (8, 2505391787), (10321, 1941976), (20642, 970988), (41284, 485494), (82568, 242747)]