20179076553

素因数分解:

$3^2\times {\mathrm{173}}^1\times {\mathrm{727}}^1\times {\mathrm{17827}}^1$

素因数の和:18733

約数の個数: 24

約数和(自身を含む): 29358009408

約数和(自身を除く): 9178932855

約数列:

[1, 3, 9, 173, 519, 727, 1557, 2181, 6543, 17827, 53481, 125771, 160443, 377313, 1131939, 3084071, 9252213, 12960229, 27756639, 38880687, 116642061, 2242119617, 6726358851, 20179076553]

約数ペア:

[(1, 20179076553), (3, 6726358851), (9, 2242119617), (173, 116642061), (519, 38880687), (727, 27756639), (1557, 12960229), (2181, 9252213), (6543, 3084071), (17827, 1131939), (53481, 377313), (125771, 160443)]