20030893348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3728759}}^1$

素因数の和:3728859

約数の個数: 24

約数和(自身を含む): 37585900800

約数和(自身を除く): 17555007452

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 3728759, 7457518, 14915036, 63388903, 126777806, 253555612, 294571961, 589143922, 1178287844, 5007723337, 10015446674, 20030893348]

約数ペア:

[(1, 20030893348), (2, 10015446674), (4, 5007723337), (17, 1178287844), (34, 589143922), (68, 294571961), (79, 253555612), (158, 126777806), (316, 63388903), (1343, 14915036), (2686, 7457518), (5372, 3728759)]