20166035986

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{4999}}^1$

素因数の和:5394

約数の個数: 32

約数和(自身を含む): 31006800000

約数和(自身を除く): 10840764014

約数列:

[1, 2, 89, 131, 173, 178, 262, 346, 4999, 9998, 11659, 15397, 22663, 23318, 30794, 45326, 444911, 654869, 864827, 889822, 1309738, 1729654, 2017007, 4034014, 58283341, 76969603, 113292337, 116566682, 153939206, 226584674, 10083017993, 20166035986]

約数ペア:

[(1, 20166035986), (2, 10083017993), (89, 226584674), (131, 153939206), (173, 116566682), (178, 113292337), (262, 76969603), (346, 58283341), (4999, 4034014), (9998, 2017007), (11659, 1729654), (15397, 1309738), (22663, 889822), (23318, 864827), (30794, 654869), (45326, 444911)]