20111124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 51480576

約数和(自身を除く): 31369452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 251, 502, 607, 753, 1004, 1214, 1506, 1821, 2428, 2761, 3012, 3642, 5522, 6677, 7284, 8283, 11044, 13354, 16566, 20031, 26708, 33132, 40062, 80124, 152357, 304714, 457071, 609428, 914142, 1675927, 1828284, 3351854, 5027781, 6703708, 10055562, 20111124]

約数ペア:

[(1, 20111124), (2, 10055562), (3, 6703708), (4, 5027781), (6, 3351854), (11, 1828284), (12, 1675927), (22, 914142), (33, 609428), (44, 457071), (66, 304714), (132, 152357), (251, 80124), (502, 40062), (607, 33132), (753, 26708), (1004, 20031), (1214, 16566), (1506, 13354), (1821, 11044), (2428, 8283), (2761, 7284), (3012, 6677), (3642, 5522)]