20221768184

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{577}}^1\times {\mathrm{10711}}^1$

素因数の和:11703

約数の個数: 32

約数和(自身を含む): 38077946400

約数和(自身を除く): 17856178216

約数列:

[1, 2, 4, 8, 409, 577, 818, 1154, 1636, 2308, 3272, 4616, 10711, 21422, 42844, 85688, 235993, 471986, 943972, 1887944, 4380799, 6180247, 8761598, 12360494, 17523196, 24720988, 35046392, 49441976, 2527721023, 5055442046, 10110884092, 20221768184]

約数ペア:

[(1, 20221768184), (2, 10110884092), (4, 5055442046), (8, 2527721023), (409, 49441976), (577, 35046392), (818, 24720988), (1154, 17523196), (1636, 12360494), (2308, 8761598), (3272, 6180247), (4616, 4380799), (10711, 1887944), (21422, 943972), (42844, 471986), (85688, 235993)]