2000705090

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{17881}}^1$

素因数の和:18122

約数の個数: 32

約数和(自身を含む): 3677111424

約数和(自身を除く): 1676406334

約数列:

[1, 2, 5, 10, 67, 134, 167, 334, 335, 670, 835, 1670, 11189, 17881, 22378, 35762, 55945, 89405, 111890, 178810, 1198027, 2396054, 2986127, 5972254, 5990135, 11980270, 14930635, 29861270, 200070509, 400141018, 1000352545, 2000705090]

約数ペア:

[(1, 2000705090), (2, 1000352545), (5, 400141018), (10, 200070509), (67, 29861270), (134, 14930635), (167, 11980270), (334, 5990135), (335, 5972254), (670, 2986127), (835, 2396054), (1670, 1198027), (11189, 178810), (17881, 111890), (22378, 89405), (35762, 55945)]