20194433224

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7672657}}^1$

素因数の和:7672717

約数の個数: 32

約数和(自身を含む): 44194510080

約数和(自身を除く): 24000076856

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7672657, 15345314, 30690628, 53708599, 61381256, 107417198, 214834396, 360614879, 429668792, 721229758, 1442459516, 2524304153, 2884919032, 5048608306, 10097216612, 20194433224]

約数ペア:

[(1, 20194433224), (2, 10097216612), (4, 5048608306), (7, 2884919032), (8, 2524304153), (14, 1442459516), (28, 721229758), (47, 429668792), (56, 360614879), (94, 214834396), (188, 107417198), (329, 61381256), (376, 53708599), (658, 30690628), (1316, 15345314), (2632, 7672657)]