20132013

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 30390912

約数和(自身を除く): 10258899

約数列:

[1, 3, 11, 33, 61, 73, 137, 183, 219, 411, 671, 803, 1507, 2013, 2409, 4453, 4521, 8357, 10001, 13359, 25071, 30003, 48983, 91927, 110011, 146949, 275781, 330033, 610061, 1830183, 6710671, 20132013]

約数ペア:

[(1, 20132013), (3, 6710671), (11, 1830183), (33, 610061), (61, 330033), (73, 275781), (137, 146949), (183, 110011), (219, 91927), (411, 48983), (671, 30003), (803, 25071), (1507, 13359), (2013, 10001), (2409, 8357), (4453, 4521)]