20216054594

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{309521}}^1$

素因数の和:309670

約数の個数: 24

約数和(自身を含む): 32497952868

約数和(自身を除く): 12281898274

約数列:

[1, 2, 17, 34, 113, 226, 289, 578, 1921, 3842, 32657, 65314, 309521, 619042, 5261857, 10523714, 34975873, 69951746, 89451569, 178903138, 594589841, 1189179682, 10108027297, 20216054594]

約数ペア:

[(1, 20216054594), (2, 10108027297), (17, 1189179682), (34, 594589841), (113, 178903138), (226, 89451569), (289, 69951746), (578, 34975873), (1921, 10523714), (3842, 5261857), (32657, 619042), (65314, 309521)]