2013089452016

素因数分解:

$2^4\times {\mathrm{220163}}^1\times {\mathrm{571477}}^1$

素因数の和:791648

約数の個数: 20

約数和(自身を含む): 3900385354152

約数和(自身を除く): 1887295902136

約数列:

[1, 2, 4, 8, 16, 220163, 440326, 571477, 880652, 1142954, 1761304, 2285908, 3522608, 4571816, 9143632, 125818090751, 251636181502, 503272363004, 1006544726008, 2013089452016]

約数ペア:

[(1, 2013089452016), (2, 1006544726008), (4, 503272363004), (8, 251636181502), (16, 125818090751), (220163, 9143632), (440326, 4571816), (571477, 3522608), (880652, 2285908), (1142954, 1761304)]