20907504

素因数分解:

$2^4\times 3^3\times {\mathrm{48397}}^1$

素因数の和:48414

約数の個数: 40

約数和(自身を含む): 60013520

約数和(自身を除く): 39106016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 48397, 96794, 145191, 193588, 290382, 387176, 435573, 580764, 774352, 871146, 1161528, 1306719, 1742292, 2323056, 2613438, 3484584, 5226876, 6969168, 10453752, 20907504]

約数ペア:

[(1, 20907504), (2, 10453752), (3, 6969168), (4, 5226876), (6, 3484584), (8, 2613438), (9, 2323056), (12, 1742292), (16, 1306719), (18, 1161528), (24, 871146), (27, 774352), (36, 580764), (48, 435573), (54, 387176), (72, 290382), (108, 193588), (144, 145191), (216, 96794), (432, 48397)]