20474762

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{132953}}^1$

素因数の和:132973

約数の個数: 16

約数和(自身を含む): 38290752

約数和(自身を除く): 17815990

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 132953, 265906, 930671, 1462483, 1861342, 2924966, 10237381, 20474762]

約数ペア:

[(1, 20474762), (2, 10237381), (7, 2924966), (11, 1861342), (14, 1462483), (22, 930671), (77, 265906), (154, 132953)]