20132063931

素因数分解:

$3^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{459353}}^1$

素因数の和:461450

約数の個数: 16

約数和(自身を含む): 30692196864

約数和(自身を除く): 10560132933

約数列:

[1, 3, 7, 21, 2087, 6261, 14609, 43827, 459353, 1378059, 3215471, 9646413, 958669711, 2876009133, 6710687977, 20132063931]

約数ペア:

[(1, 20132063931), (3, 6710687977), (7, 2876009133), (21, 958669711), (2087, 9646413), (6261, 3215471), (14609, 1378059), (43827, 459353)]