20066462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{16421}}^1$

素因数の和:16483

約数の個数: 16

約数和(自身を含む): 33106752

約数和(自身を除く): 13040290

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 16421, 32842, 213473, 426946, 771787, 1543574, 10033231, 20066462]

約数ペア:

[(1, 20066462), (2, 10033231), (13, 1543574), (26, 771787), (47, 426946), (94, 213473), (611, 32842), (1222, 16421)]