20331702

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{5303}}^1$

素因数の和:5385

約数の個数: 32

約数和(自身を含む): 45826560

約数和(自身を除く): 25494858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 5303, 10606, 15909, 31818, 47727, 95454, 143181, 286362, 376513, 753026, 1129539, 2259078, 3388617, 6777234, 10165851, 20331702]

約数ペア:

[(1, 20331702), (2, 10165851), (3, 6777234), (6, 3388617), (9, 2259078), (18, 1129539), (27, 753026), (54, 376513), (71, 286362), (142, 143181), (213, 95454), (426, 47727), (639, 31818), (1278, 15909), (1917, 10606), (3834, 5303)]