20147019278

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{533809}}^1$

素因数の和:534091

約数の個数: 16

約数和(自身を含む): 30670587360

約数和(自身を除く): 10523568082

約数列:

[1, 2, 113, 167, 226, 334, 18871, 37742, 533809, 1067618, 60320417, 89146103, 120640834, 178292206, 10073509639, 20147019278]

約数ペア:

[(1, 20147019278), (2, 10073509639), (113, 178292206), (167, 120640834), (226, 89146103), (334, 60320417), (18871, 1067618), (37742, 533809)]