20094987162

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{255019}}^1$

素因数の和:255618

約数の個数: 32

約数和(自身を含む): 42010974720

約数和(自身を除く): 21915987558

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 571, 1142, 1713, 3426, 13133, 26266, 39399, 78798, 255019, 510038, 765057, 1530114, 5865437, 11730874, 17596311, 35192622, 145615849, 291231698, 436847547, 873695094, 3349164527, 6698329054, 10047493581, 20094987162]

約数ペア:

[(1, 20094987162), (2, 10047493581), (3, 6698329054), (6, 3349164527), (23, 873695094), (46, 436847547), (69, 291231698), (138, 145615849), (571, 35192622), (1142, 17596311), (1713, 11730874), (3426, 5865437), (13133, 1530114), (26266, 765057), (39399, 510038), (78798, 255019)]