20100811241

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{761}}^1\times {\mathrm{16921}}^1$

素因数の和:17912

約数の個数: 16

約数和(自身を含む): 23107058688

約数和(自身を除く): 3006247447

約数列:

[1, 7, 223, 761, 1561, 5327, 16921, 118447, 169703, 1187921, 3773383, 12876881, 26413681, 90138167, 2871544463, 20100811241]

約数ペア:

[(1, 20100811241), (7, 2871544463), (223, 90138167), (761, 26413681), (1561, 12876881), (5327, 3773383), (16921, 1187921), (118447, 169703)]