20614248

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{1499}}^1$

素因数の和:1702

約数の個数: 48

約数和(自身を含む): 56160000

約数和(自身を除く): 35545752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1499, 1528, 1719, 2292, 2998, 3438, 4497, 4584, 5996, 6876, 8994, 11992, 13491, 13752, 17988, 26982, 35976, 53964, 107928, 286309, 572618, 858927, 1145236, 1717854, 2290472, 2576781, 3435708, 5153562, 6871416, 10307124, 20614248]

約数ペア:

[(1, 20614248), (2, 10307124), (3, 6871416), (4, 5153562), (6, 3435708), (8, 2576781), (9, 2290472), (12, 1717854), (18, 1145236), (24, 858927), (36, 572618), (72, 286309), (191, 107928), (382, 53964), (573, 35976), (764, 26982), (1146, 17988), (1499, 13752), (1528, 13491), (1719, 11992), (2292, 8994), (2998, 6876), (3438, 5996), (4497, 4584)]