20095593

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2273}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 30708096

約数和(自身を除く): 10612503

約数列:

[1, 3, 7, 21, 421, 1263, 2273, 2947, 6819, 8841, 15911, 47733, 956933, 2870799, 6698531, 20095593]

約数ペア:

[(1, 20095593), (3, 6698531), (7, 2870799), (21, 956933), (421, 47733), (1263, 15911), (2273, 8841), (2947, 6819)]