20983422

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{30949}}^1$

素因数の和:31067

約数の個数: 16

約数和(自身を含む): 42339600

約数和(自身を除く): 21356178

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 30949, 61898, 92847, 185694, 3497237, 6994474, 10491711, 20983422]

約数ペア:

[(1, 20983422), (2, 10491711), (3, 6994474), (6, 3497237), (113, 185694), (226, 92847), (339, 61898), (678, 30949)]