20163744861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3719}}^1\times {\mathrm{139021}}^1$

素因数の和:142756

約数の個数: 16

約数和(自身を含む): 28961063040

約数和(自身を除く): 8797318179

約数列:

[1, 3, 13, 39, 3719, 11157, 48347, 139021, 145041, 417063, 1807273, 5421819, 517019099, 1551057297, 6721248287, 20163744861]

約数ペア:

[(1, 20163744861), (3, 6721248287), (13, 1551057297), (39, 517019099), (3719, 5421819), (11157, 1807273), (48347, 417063), (139021, 145041)]