20153800802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{3137}}^1\times {\mathrm{169067}}^1$

素因数の和:172225

約数の個数: 16

約数和(自身を含む): 31832123040

約数和(自身を除く): 11678322238

約数列:

[1, 2, 19, 38, 3137, 6274, 59603, 119206, 169067, 338134, 3212273, 6424546, 530363179, 1060726358, 10076900401, 20153800802]

約数ペア:

[(1, 20153800802), (2, 10076900401), (19, 1060726358), (38, 530363179), (3137, 6424546), (6274, 3212273), (59603, 338134), (119206, 169067)]