20086092

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 55220256

約数和(自身を除く): 35134164

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 167, 234, 257, 334, 468, 501, 514, 668, 771, 1002, 1028, 1503, 1542, 2004, 2171, 2313, 3006, 3084, 3341, 4342, 4626, 6012, 6513, 6682, 8684, 9252, 10023, 13026, 13364, 19539, 20046, 26052, 30069, 39078, 40092, 42919, 60138, 78156, 85838, 120276, 128757, 171676, 257514, 386271, 515028, 557947, 772542, 1115894, 1545084, 1673841, 2231788, 3347682, 5021523, 6695364, 10043046, 20086092]

約数ペア:

[(1, 20086092), (2, 10043046), (3, 6695364), (4, 5021523), (6, 3347682), (9, 2231788), (12, 1673841), (13, 1545084), (18, 1115894), (26, 772542), (36, 557947), (39, 515028), (52, 386271), (78, 257514), (117, 171676), (156, 128757), (167, 120276), (234, 85838), (257, 78156), (334, 60138), (468, 42919), (501, 40092), (514, 39078), (668, 30069), (771, 26052), (1002, 20046), (1028, 19539), (1503, 13364), (1542, 13026), (2004, 10023), (2171, 9252), (2313, 8684), (3006, 6682), (3084, 6513), (3341, 6012), (4342, 4626)]