20161304616

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17873497}}^1$

素因数の和:17873553

約数の個数: 32

約数和(自身を含む): 51475674240

約数和(自身を除く): 31314369624

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17873497, 35746994, 53620491, 71493988, 107240982, 142987976, 214481964, 428963928, 840054359, 1680108718, 2520163077, 3360217436, 5040326154, 6720434872, 10080652308, 20161304616]

約数ペア:

[(1, 20161304616), (2, 10080652308), (3, 6720434872), (4, 5040326154), (6, 3360217436), (8, 2520163077), (12, 1680108718), (24, 840054359), (47, 428963928), (94, 214481964), (141, 142987976), (188, 107240982), (282, 71493988), (376, 53620491), (564, 35746994), (1128, 17873497)]