20803470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3593}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 50200992

約数和(自身を除く): 29397522

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 386, 579, 965, 1158, 1930, 2895, 3593, 5790, 7186, 10779, 17965, 21558, 35930, 53895, 107790, 693449, 1386898, 2080347, 3467245, 4160694, 6934490, 10401735, 20803470]

約数ペア:

[(1, 20803470), (2, 10401735), (3, 6934490), (5, 4160694), (6, 3467245), (10, 2080347), (15, 1386898), (30, 693449), (193, 107790), (386, 53895), (579, 35930), (965, 21558), (1158, 17965), (1930, 10779), (2895, 7186), (3593, 5790)]