20131159191

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2917}}^1\times {\mathrm{16087}}^1$

素因数の和:19031

約数の個数: 32

約数和(自身を含む): 31546894848

約数和(自身を除く): 11415735657

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2917, 8751, 16087, 32087, 37921, 48261, 96261, 113763, 176957, 209131, 417131, 530871, 627393, 1251393, 2300441, 6901323, 46925779, 140777337, 516183569, 610035127, 1548550707, 1830105381, 6710386397, 20131159191]

約数ペア:

[(1, 20131159191), (3, 6710386397), (11, 1830105381), (13, 1548550707), (33, 610035127), (39, 516183569), (143, 140777337), (429, 46925779), (2917, 6901323), (8751, 2300441), (16087, 1251393), (32087, 627393), (37921, 530871), (48261, 417131), (96261, 209131), (113763, 176957)]