20163071220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{336051187}}^1$

素因数の和:336051199

約数の個数: 24

約数和(自身を含む): 56456599584

約数和(自身を除く): 36293528364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 336051187, 672102374, 1008153561, 1344204748, 1680255935, 2016307122, 3360511870, 4032614244, 5040767805, 6721023740, 10081535610, 20163071220]

約数ペア:

[(1, 20163071220), (2, 10081535610), (3, 6721023740), (4, 5040767805), (5, 4032614244), (6, 3360511870), (10, 2016307122), (12, 1680255935), (15, 1344204748), (20, 1008153561), (30, 672102374), (60, 336051187)]