20164072

素因数分解:

$2^3\times {\mathrm{727}}^1\times {\mathrm{3467}}^1$

素因数の和:4200

約数の個数: 16

約数和(自身を含む): 37870560

約数和(自身を除く): 17706488

約数列:

[1, 2, 4, 8, 727, 1454, 2908, 3467, 5816, 6934, 13868, 27736, 2520509, 5041018, 10082036, 20164072]

約数ペア:

[(1, 20164072), (2, 10082036), (4, 5041018), (8, 2520509), (727, 27736), (1454, 13868), (2908, 6934), (3467, 5816)]