20067876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29339}}^1$

素因数の和:29368

約数の個数: 36

約数和(自身を含む): 53398800

約数和(自身を除く): 33330924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 29339, 58678, 88017, 117356, 176034, 264051, 352068, 528102, 557441, 1056204, 1114882, 1672323, 2229764, 3344646, 5016969, 6689292, 10033938, 20067876]

約数ペア:

[(1, 20067876), (2, 10033938), (3, 6689292), (4, 5016969), (6, 3344646), (9, 2229764), (12, 1672323), (18, 1114882), (19, 1056204), (36, 557441), (38, 528102), (57, 352068), (76, 264051), (114, 176034), (171, 117356), (228, 88017), (342, 58678), (684, 29339)]