20169476072

素因数分解:

$2^3\times {\mathrm{5113}}^1\times {\mathrm{493093}}^1$

素因数の和:498212

約数の個数: 16

約数和(自身を含む): 37825240740

約数和(自身を除く): 17655764668

約数列:

[1, 2, 4, 8, 5113, 10226, 20452, 40904, 493093, 986186, 1972372, 3944744, 2521184509, 5042369018, 10084738036, 20169476072]

約数ペア:

[(1, 20169476072), (2, 10084738036), (4, 5042369018), (8, 2521184509), (5113, 3944744), (10226, 1972372), (20452, 986186), (40904, 493093)]