20192595195

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1553}}^1\times {\mathrm{18443}}^1$

素因数の和:20051

約数の個数: 32

約数和(自身を含む): 33018596352

約数和(自身を除く): 12826001157

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 1553, 4659, 7765, 18443, 23295, 55329, 72991, 92215, 218973, 276645, 364955, 866821, 1094865, 2600463, 4334105, 13002315, 28641979, 85925937, 143209895, 429629685, 1346173013, 4038519039, 6730865065, 20192595195]

約数ペア:

[(1, 20192595195), (3, 6730865065), (5, 4038519039), (15, 1346173013), (47, 429629685), (141, 143209895), (235, 85925937), (705, 28641979), (1553, 13002315), (4659, 4334105), (7765, 2600463), (18443, 1094865), (23295, 866821), (55329, 364955), (72991, 276645), (92215, 218973)]