20466187053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{16087}}^1\times {\mathrm{32621}}^1$

素因数の和:48724

約数の個数: 16

約数和(自身を含む): 29390073216

約数和(自身を除く): 8923886163

約数列:

[1, 3, 13, 39, 16087, 32621, 48261, 97863, 209131, 424073, 627393, 1272219, 524774027, 1574322081, 6822062351, 20466187053]

約数ペア:

[(1, 20466187053), (3, 6822062351), (13, 1574322081), (39, 524774027), (16087, 1272219), (32621, 627393), (48261, 424073), (97863, 209131)]