20186201

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1424

約数の個数: 16

約数和(自身を含む): 24113280

約数和(自身を除く): 3927079

約数列:

[1, 7, 37, 59, 259, 413, 1321, 2183, 9247, 15281, 48877, 77939, 342139, 545573, 2883743, 20186201]

約数ペア:

[(1, 20186201), (7, 2883743), (37, 545573), (59, 342139), (259, 77939), (413, 48877), (1321, 15281), (2183, 9247)]