20227788635

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{2843}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 24987019968

約数和(自身を除く): 4759231333

約数列:

[1, 5, 73, 101, 193, 365, 505, 965, 2843, 7373, 14089, 14215, 19493, 36865, 70445, 97465, 207539, 287143, 548699, 1037695, 1422989, 1435715, 2743495, 7114945, 20961439, 40055027, 55418599, 104807195, 200275135, 277092995, 4045557727, 20227788635]

約数ペア:

[(1, 20227788635), (5, 4045557727), (73, 277092995), (101, 200275135), (193, 104807195), (365, 55418599), (505, 40055027), (965, 20961439), (2843, 7114945), (7373, 2743495), (14089, 1435715), (14215, 1422989), (19493, 1037695), (36865, 548699), (70445, 287143), (97465, 207539)]