20347557983

素因数分解:

${\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 21381796800

約数和(自身を除く): 1034238817

約数列:

[1, 73, 83, 89, 97, 389, 6059, 6497, 7081, 7387, 8051, 8633, 28397, 32287, 34621, 37733, 539251, 587723, 630209, 716539, 2356951, 2527333, 2754509, 2873543, 3131839, 3358237, 52307347, 209768639, 228624247, 245151301, 278733671, 20347557983]

約数ペア:

[(1, 20347557983), (73, 278733671), (83, 245151301), (89, 228624247), (97, 209768639), (389, 52307347), (6059, 3358237), (6497, 3131839), (7081, 2873543), (7387, 2754509), (8051, 2527333), (8633, 2356951), (28397, 716539), (32287, 630209), (34621, 587723), (37733, 539251)]