20180682901

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1\times {\mathrm{10639}}^1$

素因数の和:12136

約数の個数: 16

約数和(自身を含む): 21333114880

約数和(自身を除く): 1152431979

約数列:

[1, 31, 43, 1333, 1423, 10639, 44113, 61189, 329809, 457477, 1896859, 14181787, 15139297, 469318207, 650989771, 20180682901]

約数ペア:

[(1, 20180682901), (31, 650989771), (43, 469318207), (1333, 15139297), (1423, 14181787), (10639, 1896859), (44113, 457477), (61189, 329809)]