20921926282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{615350773}}^1$

素因数の和:615350792

約数の個数: 8

約数和(自身を含む): 33228941796

約数和(自身を除く): 12307015514

約数列:

[1, 2, 17, 34, 615350773, 1230701546, 10460963141, 20921926282]

約数ペア:

[(1, 20921926282), (2, 10460963141), (17, 1230701546), (34, 615350773)]