20043344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{33857}}^1$

素因数の和:33902

約数の個数: 20

約数和(自身を含む): 39884724

約数和(自身を除く): 19841380

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 33857, 67714, 135428, 270856, 541712, 1252709, 2505418, 5010836, 10021672, 20043344]

約数ペア:

[(1, 20043344), (2, 10021672), (4, 5010836), (8, 2505418), (16, 1252709), (37, 541712), (74, 270856), (148, 135428), (296, 67714), (592, 33857)]