20153478243

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{15107}}^1\times {\mathrm{7537}}^1$

素因数の和:22706

約数の個数: 16

約数和(自身を含む): 27332184960

約数和(自身を除く): 7178706717

約数列:

[1, 3, 59, 177, 7537, 15107, 22611, 45321, 444683, 891313, 1334049, 2673939, 113861459, 341584377, 6717826081, 20153478243]

約数ペア:

[(1, 20153478243), (3, 6717826081), (59, 341584377), (177, 113861459), (7537, 2673939), (15107, 1334049), (22611, 891313), (45321, 444683)]