20148101078

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2647}}^1\times {\mathrm{3463}}^1$

素因数の和:6276

約数の個数: 32

約数和(自身を含む): 34782772224

約数和(自身を除く): 14634671146

約数列:

[1, 2, 7, 14, 157, 314, 1099, 2198, 2647, 3463, 5294, 6926, 18529, 24241, 37058, 48482, 415579, 543691, 831158, 1087382, 2909053, 3805837, 5818106, 7611674, 9166561, 18333122, 64165927, 128331854, 1439150077, 2878300154, 10074050539, 20148101078]

約数ペア:

[(1, 20148101078), (2, 10074050539), (7, 2878300154), (14, 1439150077), (157, 128331854), (314, 64165927), (1099, 18333122), (2198, 9166561), (2647, 7611674), (3463, 5818106), (5294, 3805837), (6926, 2909053), (18529, 1087382), (24241, 831158), (37058, 543691), (48482, 415579)]