2016245960

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{607303}}^1$

素因数の和:607397

約数の個数: 32

約数和(自身を含む): 4591218240

約数和(自身を除く): 2574972280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 3320, 607303, 1214606, 2429212, 3036515, 4858424, 6073030, 12146060, 24292120, 50406149, 100812298, 201624596, 252030745, 403249192, 504061490, 1008122980, 2016245960]

約数ペア:

[(1, 2016245960), (2, 1008122980), (4, 504061490), (5, 403249192), (8, 252030745), (10, 201624596), (20, 100812298), (40, 50406149), (83, 24292120), (166, 12146060), (332, 6073030), (415, 4858424), (664, 3036515), (830, 2429212), (1660, 1214606), (3320, 607303)]