20193150783

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{115807}}^1$

素因数の和:116103

約数の個数: 32

約数和(自身を含む): 30817898496

約数和(自身を除く): 10624747713

約数列:

[1, 3, 13, 17, 39, 51, 221, 263, 663, 789, 3419, 4471, 10257, 13413, 58123, 115807, 174369, 347421, 1505491, 1968719, 4516473, 5906157, 25593347, 30457241, 76780041, 91371723, 395944133, 517773097, 1187832399, 1553319291, 6731050261, 20193150783]

約数ペア:

[(1, 20193150783), (3, 6731050261), (13, 1553319291), (17, 1187832399), (39, 517773097), (51, 395944133), (221, 91371723), (263, 76780041), (663, 30457241), (789, 25593347), (3419, 5906157), (4471, 4516473), (10257, 1968719), (13413, 1505491), (58123, 347421), (115807, 174369)]