20268192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30161}}^1$

素因数の和:30181

約数の個数: 48

約数和(自身を含む): 60806592

約数和(自身を除く): 40538400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30161, 60322, 90483, 120644, 180966, 211127, 241288, 361932, 422254, 482576, 633381, 723864, 844508, 965152, 1266762, 1447728, 1689016, 2533524, 2895456, 3378032, 5067048, 6756064, 10134096, 20268192]

約数ペア:

[(1, 20268192), (2, 10134096), (3, 6756064), (4, 5067048), (6, 3378032), (7, 2895456), (8, 2533524), (12, 1689016), (14, 1447728), (16, 1266762), (21, 965152), (24, 844508), (28, 723864), (32, 633381), (42, 482576), (48, 422254), (56, 361932), (84, 241288), (96, 211127), (112, 180966), (168, 120644), (224, 90483), (336, 60322), (672, 30161)]