20222086094

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{278687}}^1$

素因数の和:278840

約数の個数: 32

約数和(自身を含む): 35636391936

約数和(自身を除く): 15414305842

約数列:

[1, 2, 7, 14, 71, 73, 142, 146, 497, 511, 994, 1022, 5183, 10366, 36281, 72562, 278687, 557374, 1950809, 3901618, 19786777, 20344151, 39573554, 40688302, 138507439, 142409057, 277014878, 284818114, 1444434721, 2888869442, 10111043047, 20222086094]

約数ペア:

[(1, 20222086094), (2, 10111043047), (7, 2888869442), (14, 1444434721), (71, 284818114), (73, 277014878), (142, 142409057), (146, 138507439), (497, 40688302), (511, 39573554), (994, 20344151), (1022, 19786777), (5183, 3901618), (10366, 1950809), (36281, 557374), (72562, 278687)]