20160422178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1339207}}^1$

素因数の和:1339418

約数の個数: 32

約数和(自身を含む): 43647467136

約数和(自身を除く): 23487044958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193, 386, 579, 1158, 2509, 5018, 7527, 15054, 1339207, 2678414, 4017621, 8035242, 17409691, 34819382, 52229073, 104458146, 258466951, 516933902, 775400853, 1550801706, 3360070363, 6720140726, 10080211089, 20160422178]

約数ペア:

[(1, 20160422178), (2, 10080211089), (3, 6720140726), (6, 3360070363), (13, 1550801706), (26, 775400853), (39, 516933902), (78, 258466951), (193, 104458146), (386, 52229073), (579, 34819382), (1158, 17409691), (2509, 8035242), (5018, 4017621), (7527, 2678414), (15054, 1339207)]