20845836

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5849}}^1$

素因数の和:5876

約数の個数: 60

約数和(自身を含む): 59459400

約数和(自身を除く): 38613564

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 132, 162, 198, 297, 324, 396, 594, 891, 1188, 1782, 3564, 5849, 11698, 17547, 23396, 35094, 52641, 64339, 70188, 105282, 128678, 157923, 193017, 210564, 257356, 315846, 386034, 473769, 579051, 631692, 772068, 947538, 1158102, 1737153, 1895076, 2316204, 3474306, 5211459, 6948612, 10422918, 20845836]

約数ペア:

[(1, 20845836), (2, 10422918), (3, 6948612), (4, 5211459), (6, 3474306), (9, 2316204), (11, 1895076), (12, 1737153), (18, 1158102), (22, 947538), (27, 772068), (33, 631692), (36, 579051), (44, 473769), (54, 386034), (66, 315846), (81, 257356), (99, 210564), (108, 193017), (132, 157923), (162, 128678), (198, 105282), (297, 70188), (324, 64339), (396, 52641), (594, 35094), (891, 23396), (1188, 17547), (1782, 11698), (3564, 5849)]