20092446724

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1\times {\mathrm{9187}}^1$

素因数の和:13328

約数の個数: 48

約数和(自身を含む): 42314782720

約数和(自身を除く): 22222335996

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 4111, 8222, 9187, 16444, 18374, 28777, 36748, 57554, 64309, 78109, 115108, 128618, 156218, 174553, 257236, 312436, 349106, 546763, 698212, 1093526, 1221871, 2187052, 2443742, 4887484, 37767757, 75535514, 151071028, 264374299, 528748598, 717587383, 1057497196, 1435174766, 2870349532, 5023111681, 10046223362, 20092446724]

約数ペア:

[(1, 20092446724), (2, 10046223362), (4, 5023111681), (7, 2870349532), (14, 1435174766), (19, 1057497196), (28, 717587383), (38, 528748598), (76, 264374299), (133, 151071028), (266, 75535514), (532, 37767757), (4111, 4887484), (8222, 2443742), (9187, 2187052), (16444, 1221871), (18374, 1093526), (28777, 698212), (36748, 546763), (57554, 349106), (64309, 312436), (78109, 257236), (115108, 174553), (128618, 156218)]