20196688160738

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{1609}}^1\times {\mathrm{2029}}^1\times {\mathrm{42373}}^1$

素因数の和:46086

約数の個数: 32

約数和(自身を含む): 30744989612400

約数和(自身を除く): 10548301451662

約数列:

[1, 2, 73, 146, 1609, 2029, 3218, 4058, 42373, 84746, 117457, 148117, 234914, 296234, 3093229, 3264661, 6186458, 6529322, 68178157, 85974817, 136356314, 171949634, 238320253, 476640506, 4977005461, 6276161641, 9954010922, 12552323282, 138333480553, 276666961106, 10098344080369, 20196688160738]

約数ペア:

[(1, 20196688160738), (2, 10098344080369), (73, 276666961106), (146, 138333480553), (1609, 12552323282), (2029, 9954010922), (3218, 6276161641), (4058, 4977005461), (42373, 476640506), (84746, 238320253), (117457, 171949634), (148117, 136356314), (234914, 85974817), (296234, 68178157), (3093229, 6529322), (3264661, 6186458)]