2080336432

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{210731}}^1$

素因数の和:211356

約数の個数: 20

約数和(自身を含む): 4037203656

約数和(自身を除く): 1956867224

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 210731, 421462, 842924, 1685848, 3371696, 130021027, 260042054, 520084108, 1040168216, 2080336432]

約数ペア:

[(1, 2080336432), (2, 1040168216), (4, 520084108), (8, 260042054), (16, 130021027), (617, 3371696), (1234, 1685848), (2468, 842924), (4936, 421462), (9872, 210731)]