20107334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4049}}^1$

素因数の和:4255

約数の個数: 16

約数和(自身を含む): 32659200

約数和(自身を除く): 12551866

約数列:

[1, 2, 13, 26, 191, 382, 2483, 4049, 4966, 8098, 52637, 105274, 773359, 1546718, 10053667, 20107334]

約数ペア:

[(1, 20107334), (2, 10053667), (13, 1546718), (26, 773359), (191, 105274), (382, 52637), (2483, 8098), (4049, 4966)]