20135875146

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{644513}}^1$

素因数の和:644686

約数の個数: 32

約数和(自身を含む): 41578887168

約数和(自身を除く): 21443012022

約数列:

[1, 2, 3, 6, 41, 82, 123, 127, 246, 254, 381, 762, 5207, 10414, 15621, 31242, 644513, 1289026, 1933539, 3867078, 26425033, 52850066, 79275099, 81853151, 158550198, 163706302, 245559453, 491118906, 3355979191, 6711958382, 10067937573, 20135875146]

約数ペア:

[(1, 20135875146), (2, 10067937573), (3, 6711958382), (6, 3355979191), (41, 491118906), (82, 245559453), (123, 163706302), (127, 158550198), (246, 81853151), (254, 79275099), (381, 52850066), (762, 26425033), (5207, 3867078), (10414, 1933539), (15621, 1289026), (31242, 644513)]