20605280242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{7699}}^1$

素因数の和:8410

約数の個数: 32

約数和(自身を含む): 32338152000

約数和(自身を除く): 11732871758

約数列:

[1, 2, 37, 59, 74, 118, 613, 1226, 2183, 4366, 7699, 15398, 22681, 36167, 45362, 72334, 284863, 454241, 569726, 908482, 1338179, 2676358, 4719487, 9438974, 16806917, 33613834, 174621019, 278449733, 349242038, 556899466, 10302640121, 20605280242]

約数ペア:

[(1, 20605280242), (2, 10302640121), (37, 556899466), (59, 349242038), (74, 278449733), (118, 174621019), (613, 33613834), (1226, 16806917), (2183, 9438974), (4366, 4719487), (7699, 2676358), (15398, 1338179), (22681, 908482), (36167, 569726), (45362, 454241), (72334, 284863)]