20135575691

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1\times {\mathrm{198257}}^1$

素因数の和:199594

約数の個数: 16

約数和(自身を含む): 25123253760

約数和(自身を除く): 4987678069

約数列:

[1, 7, 11, 77, 1319, 9233, 14509, 101563, 198257, 1387799, 2180827, 15265789, 261500983, 1830506881, 2876510813, 20135575691]

約数ペア:

[(1, 20135575691), (7, 2876510813), (11, 1830506881), (77, 261500983), (1319, 15265789), (9233, 2180827), (14509, 1387799), (101563, 198257)]