20216353927

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{7229}}^1\times {\mathrm{36319}}^1$

素因数の和:43566

約数の個数: 16

約数和(自身を含む): 25208985600

約数和(自身を除く): 4992631673

約数列:

[1, 7, 11, 77, 7229, 36319, 50603, 79519, 254233, 399509, 556633, 2796563, 262550051, 1837850357, 2888050561, 20216353927]

約数ペア:

[(1, 20216353927), (7, 2888050561), (11, 1837850357), (77, 262550051), (7229, 2796563), (36319, 556633), (50603, 399509), (79519, 254233)]