20050266908

素因数分解:

$2^2\times 7^1\times {\mathrm{9029}}^1\times {\mathrm{79309}}^1$

素因数の和:88349

約数の個数: 24

約数和(自身を含む): 40105480800

約数和(自身を除く): 20055213892

約数列:

[1, 2, 4, 7, 14, 28, 9029, 18058, 36116, 63203, 79309, 126406, 158618, 252812, 317236, 555163, 1110326, 2220652, 716080961, 1432161922, 2864323844, 5012566727, 10025133454, 20050266908]

約数ペア:

[(1, 20050266908), (2, 10025133454), (4, 5012566727), (7, 2864323844), (14, 1432161922), (28, 716080961), (9029, 2220652), (18058, 1110326), (36116, 555163), (63203, 317236), (79309, 252812), (126406, 158618)]