20131578034

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3899957}}^1$

素因数の和:3900077

約数の個数: 16

約数和(自身を含む): 31589659800

約数和(自身を除く): 11458081766

約数列:

[1, 2, 29, 58, 89, 178, 2581, 5162, 3899957, 7799914, 113098753, 226197506, 347096173, 694192346, 10065789017, 20131578034]

約数ペア:

[(1, 20131578034), (2, 10065789017), (29, 694192346), (58, 347096173), (89, 226197506), (178, 113098753), (2581, 7799914), (5162, 3899957)]