20197802092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{75967}}^1\times {\mathrm{5113}}^1$

素因数の和:81097

約数の個数: 24

約数和(自身を含む): 38073034496

約数和(自身を除く): 17875232404

約数列:

[1, 2, 4, 13, 26, 52, 5113, 10226, 20452, 66469, 75967, 132938, 151934, 265876, 303868, 987571, 1975142, 3950284, 388419271, 776838542, 1553677084, 5049450523, 10098901046, 20197802092]

約数ペア:

[(1, 20197802092), (2, 10098901046), (4, 5049450523), (13, 1553677084), (26, 776838542), (52, 388419271), (5113, 3950284), (10226, 1975142), (20452, 987571), (66469, 303868), (75967, 265876), (132938, 151934)]