20165354794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1269379}}^1$

素因数の和:1269454

約数の個数: 24

約数和(自身を含む): 33450701760

約数和(自身を除く): 13285346966

約数列:

[1, 2, 13, 26, 47, 94, 169, 338, 611, 1222, 7943, 15886, 1269379, 2538758, 16501927, 33003854, 59660813, 119321626, 214525051, 429050102, 775590569, 1551181138, 10082677397, 20165354794]

約数ペア:

[(1, 20165354794), (2, 10082677397), (13, 1551181138), (26, 775590569), (47, 429050102), (94, 214525051), (169, 119321626), (338, 59660813), (611, 33003854), (1222, 16501927), (7943, 2538758), (15886, 1269379)]