20147134

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 36115200

約数和(自身を除く): 15968066

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 343, 602, 683, 686, 1366, 2107, 4214, 4781, 9562, 14749, 29369, 29498, 33467, 58738, 66934, 205583, 234269, 411166, 468538, 1439081, 2878162, 10073567, 20147134]

約数ペア:

[(1, 20147134), (2, 10073567), (7, 2878162), (14, 1439081), (43, 468538), (49, 411166), (86, 234269), (98, 205583), (301, 66934), (343, 58738), (602, 33467), (683, 29498), (686, 29369), (1366, 14749), (2107, 9562), (4214, 4781)]