20106135988

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{106759}}^1$

素因数の和:107199

約数の個数: 24

約数和(自身を含む): 35512646400

約数和(自身を除く): 15406510412

約数列:

[1, 2, 4, 197, 239, 394, 478, 788, 956, 47083, 94166, 106759, 188332, 213518, 427036, 21031523, 25515401, 42063046, 51030802, 84126092, 102061604, 5026533997, 10053067994, 20106135988]

約数ペア:

[(1, 20106135988), (2, 10053067994), (4, 5026533997), (197, 102061604), (239, 84126092), (394, 51030802), (478, 42063046), (788, 25515401), (956, 21031523), (47083, 427036), (94166, 213518), (106759, 188332)]