20243338105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1\times {\mathrm{5791}}^1$

素因数の和:6201

約数の個数: 32

約数和(自身を含む): 25671997440

約数和(自身を除く): 5428659335

約数列:

[1, 5, 23, 113, 115, 269, 565, 1345, 2599, 5791, 6187, 12995, 28955, 30397, 30935, 133193, 151985, 654383, 665965, 699131, 1557779, 3271915, 3495655, 7788895, 15050809, 35828917, 75254045, 176029027, 179144585, 880145135, 4048667621, 20243338105]

約数ペア:

[(1, 20243338105), (5, 4048667621), (23, 880145135), (113, 179144585), (115, 176029027), (269, 75254045), (565, 35828917), (1345, 15050809), (2599, 7788895), (5791, 3495655), (6187, 3271915), (12995, 1557779), (28955, 699131), (30397, 665965), (30935, 654383), (133193, 151985)]