20199243852

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{3359821}}^1$

素因数の和:3359998

約数の個数: 36

約数和(自身を含む): 51364958736

約数和(自身を除く): 31165714884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 668, 1002, 1503, 2004, 3006, 6012, 3359821, 6719642, 10079463, 13439284, 20158926, 30238389, 40317852, 60476778, 120953556, 561090107, 1122180214, 1683270321, 2244360428, 3366540642, 5049810963, 6733081284, 10099621926, 20199243852]

約数ペア:

[(1, 20199243852), (2, 10099621926), (3, 6733081284), (4, 5049810963), (6, 3366540642), (9, 2244360428), (12, 1683270321), (18, 1122180214), (36, 561090107), (167, 120953556), (334, 60476778), (501, 40317852), (668, 30238389), (1002, 20158926), (1503, 13439284), (2004, 10079463), (3006, 6719642), (6012, 3359821)]