20194342556

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{997153}}^1$

素因数の和:997301

約数の個数: 24

約数和(自身を含む): 36352246224

約数和(自身を除く): 16157903668

約数列:

[1, 2, 4, 61, 83, 122, 166, 244, 332, 5063, 10126, 20252, 997153, 1994306, 3988612, 60826333, 82763699, 121652666, 165527398, 243305332, 331054796, 5048585639, 10097171278, 20194342556]

約数ペア:

[(1, 20194342556), (2, 10097171278), (4, 5048585639), (61, 331054796), (83, 243305332), (122, 165527398), (166, 121652666), (244, 82763699), (332, 60826333), (5063, 3988612), (10126, 1994306), (20252, 997153)]