20101392506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18856841}}^1$

素因数の和:18856897

約数の個数: 16

約数和(自身を含む): 33263469288

約数和(自身を除く): 13162076782

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 18856841, 37713682, 245138933, 490277866, 773130481, 1546260962, 10050696253, 20101392506]

約数ペア:

[(1, 20101392506), (2, 10050696253), (13, 1546260962), (26, 773130481), (41, 490277866), (82, 245138933), (533, 37713682), (1066, 18856841)]