20163621585

素因数分解:

$3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1283}}^1\times {\mathrm{3109}}^1$

素因数の和:4737

約数の個数: 32

約数和(自身を含む): 32393162880

約数和(自身を除く): 12229541295

約数列:

[1, 3, 5, 15, 337, 1011, 1283, 1685, 3109, 3849, 5055, 6415, 9327, 15545, 19245, 46635, 432371, 1047733, 1297113, 2161855, 3143199, 3988847, 5238665, 6485565, 11966541, 15715995, 19944235, 59832705, 1344241439, 4032724317, 6721207195, 20163621585]

約数ペア:

[(1, 20163621585), (3, 6721207195), (5, 4032724317), (15, 1344241439), (337, 59832705), (1011, 19944235), (1283, 15715995), (1685, 11966541), (3109, 6485565), (3849, 5238665), (5055, 3988847), (6415, 3143199), (9327, 2161855), (15545, 1297113), (19245, 1047733), (46635, 432371)]