20274738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{1109}}^1$

素因数の和:1402

約数の個数: 32

約数和(自身を含む): 44435520

約数和(自身を除く): 24160782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 277, 554, 831, 1109, 1662, 2218, 3047, 3327, 6094, 6654, 9141, 12199, 18282, 24398, 36597, 73194, 307193, 614386, 921579, 1843158, 3379123, 6758246, 10137369, 20274738]

約数ペア:

[(1, 20274738), (2, 10137369), (3, 6758246), (6, 3379123), (11, 1843158), (22, 921579), (33, 614386), (66, 307193), (277, 73194), (554, 36597), (831, 24398), (1109, 18282), (1662, 12199), (2218, 9141), (3047, 6654), (3327, 6094)]