20072448003

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{1433}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 27271100736

約数和(自身を除く): 7198652733

約数列:

[1, 3, 137, 173, 197, 411, 519, 591, 1433, 4299, 23701, 26989, 34081, 71103, 80967, 102243, 196321, 247909, 282301, 588963, 743727, 846903, 4669097, 14007291, 33963533, 38675237, 48838073, 101890599, 116025711, 146514219, 6690816001, 20072448003]

約数ペア:

[(1, 20072448003), (3, 6690816001), (137, 146514219), (173, 116025711), (197, 101890599), (411, 48838073), (519, 38675237), (591, 33963533), (1433, 14007291), (4299, 4669097), (23701, 846903), (26989, 743727), (34081, 588963), (71103, 282301), (80967, 247909), (102243, 196321)]