20132078340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30503149}}^1$

素因数の和:30503172

約数の個数: 48

約数和(自身を含む): 61494350400

約数和(自身を除く): 41362272060

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 30503149, 61006298, 91509447, 122012596, 152515745, 183018894, 305031490, 335534639, 366037788, 457547235, 610062980, 671069278, 915094470, 1006603917, 1342138556, 1677673195, 1830188940, 2013207834, 3355346390, 4026415668, 5033019585, 6710692780, 10066039170, 20132078340]

約数ペア:

[(1, 20132078340), (2, 10066039170), (3, 6710692780), (4, 5033019585), (5, 4026415668), (6, 3355346390), (10, 2013207834), (11, 1830188940), (12, 1677673195), (15, 1342138556), (20, 1006603917), (22, 915094470), (30, 671069278), (33, 610062980), (44, 457547235), (55, 366037788), (60, 335534639), (66, 305031490), (110, 183018894), (132, 152515745), (165, 122012596), (220, 91509447), (330, 61006298), (660, 30503149)]