20201332399

素因数分解:

${\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1\times {\mathrm{3169}}^1$

素因数の和:5482

約数の個数: 16

約数和(自身を含む): 21416773600

約数和(自身を除く): 1215441201

約数列:

[1, 19, 157, 2137, 2983, 3169, 40603, 60211, 335509, 497533, 6374671, 6772153, 9453127, 128670907, 1063228021, 20201332399]

約数ペア:

[(1, 20201332399), (19, 1063228021), (157, 128670907), (2137, 9453127), (2983, 6772153), (3169, 6374671), (40603, 497533), (60211, 335509)]