20137496906

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{4019}}^1\times {\mathrm{34319}}^1$

素因数の和:38413

約数の個数: 16

約数和(自身を含む): 30628540800

約数和(自身を除く): 10491043894

約数列:

[1, 2, 73, 146, 4019, 8038, 34319, 68638, 293387, 586774, 2505287, 5010574, 137928061, 275856122, 10068748453, 20137496906]

約数ペア:

[(1, 20137496906), (2, 10068748453), (73, 275856122), (146, 137928061), (4019, 5010574), (8038, 2505287), (34319, 586774), (68638, 293387)]