20183975889

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22307}}^1\times {\mathrm{3917}}^1$

素因数の和:26245

約数の個数: 32

約数和(自身を含む): 33562653696

約数和(自身を除く): 13378677807

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 3917, 11751, 22307, 27419, 43087, 66921, 82257, 129261, 156149, 245377, 301609, 468447, 736131, 904827, 1717639, 5152917, 87376519, 262129557, 611635633, 961141709, 1834906899, 2883425127, 6727991963, 20183975889]

約数ペア:

[(1, 20183975889), (3, 6727991963), (7, 2883425127), (11, 1834906899), (21, 961141709), (33, 611635633), (77, 262129557), (231, 87376519), (3917, 5152917), (11751, 1717639), (22307, 904827), (27419, 736131), (43087, 468447), (66921, 301609), (82257, 245377), (129261, 156149)]