20349047259

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{467}}^1\times {\mathrm{7237}}^1$

素因数の和:7936

約数の個数: 32

約数和(自身を含む): 30350960640

約数和(自身を除く): 10001913381

約数列:

[1, 3, 9, 27, 223, 467, 669, 1401, 2007, 4203, 6021, 7237, 12609, 21711, 65133, 104141, 195399, 312423, 937269, 1613851, 2811807, 3379679, 4841553, 10139037, 14524659, 30417111, 43573977, 91251333, 753668417, 2261005251, 6783015753, 20349047259]

約数ペア:

[(1, 20349047259), (3, 6783015753), (9, 2261005251), (27, 753668417), (223, 91251333), (467, 43573977), (669, 30417111), (1401, 14524659), (2007, 10139037), (4203, 4841553), (6021, 3379679), (7237, 2811807), (12609, 1613851), (21711, 937269), (65133, 312423), (104141, 195399)]