20231621770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{69764213}}^1$

素因数の和:69764249

約数の個数: 16

約数和(自身を含む): 37672675560

約数和(自身を除く): 17441053790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 69764213, 139528426, 348821065, 697642130, 2023162177, 4046324354, 10115810885, 20231621770]

約数ペア:

[(1, 20231621770), (2, 10115810885), (5, 4046324354), (10, 2023162177), (29, 697642130), (58, 348821065), (145, 139528426), (290, 69764213)]