20412670321

素因数分解:

${\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1\times {\mathrm{14717}}^1$

素因数の和:15800

約数の個数: 16

約数和(自身を含む): 21897558144

約数和(自身を除く): 1484887823

約数列:

[1, 17, 83, 983, 1411, 14717, 16711, 81589, 250189, 1221511, 1387013, 14466811, 20765687, 245935787, 1200745313, 20412670321]

約数ペア:

[(1, 20412670321), (17, 1200745313), (83, 245935787), (983, 20765687), (1411, 14466811), (14717, 1387013), (16711, 1221511), (81589, 250189)]