20183192436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2153563}}^1$

素因数の和:2153652

約数の個数: 48

約数和(自身を含む): 52099020288

約数和(自身を除く): 31915827852

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 2343, 3124, 4686, 9372, 2153563, 4307126, 6460689, 8614252, 12921378, 23689193, 25842756, 47378386, 71067579, 94756772, 142135158, 152902973, 284270316, 305805946, 458708919, 611611892, 917417838, 1681932703, 1834835676, 3363865406, 5045798109, 6727730812, 10091596218, 20183192436]

約数ペア:

[(1, 20183192436), (2, 10091596218), (3, 6727730812), (4, 5045798109), (6, 3363865406), (11, 1834835676), (12, 1681932703), (22, 917417838), (33, 611611892), (44, 458708919), (66, 305805946), (71, 284270316), (132, 152902973), (142, 142135158), (213, 94756772), (284, 71067579), (426, 47378386), (781, 25842756), (852, 23689193), (1562, 12921378), (2343, 8614252), (3124, 6460689), (4686, 4307126), (9372, 2153563)]