2016794060

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{145933}}^1$

素因数の和:146633

約数の個数: 24

約数和(自身を含む): 4241425776

約数和(自身を除く): 2224631716

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 6910, 13820, 145933, 291866, 583732, 729665, 1459330, 2918660, 100839703, 201679406, 403358812, 504198515, 1008397030, 2016794060]

約数ペア:

[(1, 2016794060), (2, 1008397030), (4, 504198515), (5, 403358812), (10, 201679406), (20, 100839703), (691, 2918660), (1382, 1459330), (2764, 729665), (3455, 583732), (6910, 291866), (13820, 145933)]