20120460093

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{1471}}^1$

素因数の和:1850

約数の個数: 48

約数和(自身を含む): 29907271680

約数和(自身を除く): 9786811587

約数列:

[1, 3, 9, 73, 109, 191, 219, 327, 573, 657, 981, 1471, 1719, 4413, 7957, 13239, 13943, 20819, 23871, 41829, 62457, 71613, 107383, 125487, 160339, 187371, 280961, 322149, 481017, 842883, 966447, 1443051, 1519787, 2528649, 4559361, 11704747, 13678083, 20510153, 30624749, 35114241, 61530459, 91874247, 105342723, 184591377, 275622741, 2235606677, 6706820031, 20120460093]

約数ペア:

[(1, 20120460093), (3, 6706820031), (9, 2235606677), (73, 275622741), (109, 184591377), (191, 105342723), (219, 91874247), (327, 61530459), (573, 35114241), (657, 30624749), (981, 20510153), (1471, 13678083), (1719, 11704747), (4413, 4559361), (7957, 2528649), (13239, 1519787), (13943, 1443051), (20819, 966447), (23871, 842883), (41829, 481017), (62457, 322149), (71613, 280961), (107383, 187371), (125487, 160339)]