20026884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{773}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 49932288

約数和(自身を除く): 29905404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 508, 762, 773, 1524, 1546, 2159, 2319, 3092, 4318, 4638, 6477, 8636, 9276, 12954, 13141, 25908, 26282, 39423, 52564, 78846, 98171, 157692, 196342, 294513, 392684, 589026, 1178052, 1668907, 3337814, 5006721, 6675628, 10013442, 20026884]

約数ペア:

[(1, 20026884), (2, 10013442), (3, 6675628), (4, 5006721), (6, 3337814), (12, 1668907), (17, 1178052), (34, 589026), (51, 392684), (68, 294513), (102, 196342), (127, 157692), (204, 98171), (254, 78846), (381, 52564), (508, 39423), (762, 26282), (773, 25908), (1524, 13141), (1546, 12954), (2159, 9276), (2319, 8636), (3092, 6477), (4318, 4638)]