20009376

素因数分解:

$2^5\times 3^3\times {\mathrm{23159}}^1$

素因数の和:23178

約数の個数: 48

約数和(自身を含む): 58363200

約数和(自身を除く): 38353824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 23159, 46318, 69477, 92636, 138954, 185272, 208431, 277908, 370544, 416862, 555816, 625293, 741088, 833724, 1111632, 1250586, 1667448, 2223264, 2501172, 3334896, 5002344, 6669792, 10004688, 20009376]

約数ペア:

[(1, 20009376), (2, 10004688), (3, 6669792), (4, 5002344), (6, 3334896), (8, 2501172), (9, 2223264), (12, 1667448), (16, 1250586), (18, 1111632), (24, 833724), (27, 741088), (32, 625293), (36, 555816), (48, 416862), (54, 370544), (72, 277908), (96, 208431), (108, 185272), (144, 138954), (216, 92636), (288, 69477), (432, 46318), (864, 23159)]