2011094980

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1211503}}^1$

素因数の和:1211595

約数の個数: 24

約数和(自身を含む): 4274186112

約数和(自身を除く): 2263091132

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1211503, 2423006, 4846012, 6057515, 12115030, 24230060, 100554749, 201109498, 402218996, 502773745, 1005547490, 2011094980]

約数ペア:

[(1, 2011094980), (2, 1005547490), (4, 502773745), (5, 402218996), (10, 201109498), (20, 100554749), (83, 24230060), (166, 12115030), (332, 6057515), (415, 4846012), (830, 2423006), (1660, 1211503)]