20804905312

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{22419079}}^1$

素因数の和:22419118

約数の個数: 24

約数和(自身を含む): 42372061200

約数和(自身を除く): 21567155888

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 22419079, 44838158, 89676316, 179352632, 358705264, 650153291, 717410528, 1300306582, 2600613164, 5201226328, 10402452656, 20804905312]

約数ペア:

[(1, 20804905312), (2, 10402452656), (4, 5201226328), (8, 2600613164), (16, 1300306582), (29, 717410528), (32, 650153291), (58, 358705264), (116, 179352632), (232, 89676316), (464, 44838158), (928, 22419079)]