20167774756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1193}}^1\times {\mathrm{3467}}^1$

素因数の和:4740

約数の個数: 48

約数和(自身を含む): 37565265024

約数和(自身を除く): 17397490268

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1193, 1219, 2386, 2438, 3467, 4772, 4876, 6934, 13868, 27439, 54878, 63229, 79741, 109756, 126458, 159482, 183751, 252916, 318964, 367502, 735004, 1454267, 2908534, 4136131, 4226273, 5817068, 8272262, 8452546, 16544524, 16905092, 95131013, 190262026, 219214943, 380524052, 438429886, 876859772, 5041943689, 10083887378, 20167774756]

約数ペア:

[(1, 20167774756), (2, 10083887378), (4, 5041943689), (23, 876859772), (46, 438429886), (53, 380524052), (92, 219214943), (106, 190262026), (212, 95131013), (1193, 16905092), (1219, 16544524), (2386, 8452546), (2438, 8272262), (3467, 5817068), (4772, 4226273), (4876, 4136131), (6934, 2908534), (13868, 1454267), (27439, 735004), (54878, 367502), (63229, 318964), (79741, 252916), (109756, 183751), (126458, 159482)]