20137060460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3877}}^1\times {\mathrm{23609}}^1$

素因数の和:27506

約数の個数: 48

約数和(自身を含む): 46146028320

約数和(自身を除く): 26008967860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3877, 7754, 15508, 19385, 23609, 38770, 42647, 47218, 77540, 85294, 94436, 118045, 170588, 213235, 236090, 259699, 426470, 472180, 519398, 852940, 1038796, 1298495, 2596990, 5193980, 91532093, 183064186, 366128372, 457660465, 915320930, 1006853023, 1830641860, 2013706046, 4027412092, 5034265115, 10068530230, 20137060460]

約数ペア:

[(1, 20137060460), (2, 10068530230), (4, 5034265115), (5, 4027412092), (10, 2013706046), (11, 1830641860), (20, 1006853023), (22, 915320930), (44, 457660465), (55, 366128372), (110, 183064186), (220, 91532093), (3877, 5193980), (7754, 2596990), (15508, 1298495), (19385, 1038796), (23609, 852940), (38770, 519398), (42647, 472180), (47218, 426470), (77540, 259699), (85294, 236090), (94436, 213235), (118045, 170588)]