20155271492

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{523}}^1\times {\mathrm{224057}}^1$

素因数の和:224627

約数の個数: 24

約数和(自身を含む): 36161168736

約数和(自身を除く): 16005897244

約数列:

[1, 2, 4, 43, 86, 172, 523, 1046, 2092, 22489, 44978, 89956, 224057, 448114, 896228, 9634451, 19268902, 38537804, 117181811, 234363622, 468727244, 5038817873, 10077635746, 20155271492]

約数ペア:

[(1, 20155271492), (2, 10077635746), (4, 5038817873), (43, 468727244), (86, 234363622), (172, 117181811), (523, 38537804), (1046, 19268902), (2092, 9634451), (22489, 896228), (44978, 448114), (89956, 224057)]