20038812

素因数分解:

$2^2\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{1487}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 46830336

約数和(自身を除く): 26791524

約数列:

[1, 2, 3, 4, 6, 12, 1123, 1487, 2246, 2974, 3369, 4461, 4492, 5948, 6738, 8922, 13476, 17844, 1669901, 3339802, 5009703, 6679604, 10019406, 20038812]

約数ペア:

[(1, 20038812), (2, 10019406), (3, 6679604), (4, 5009703), (6, 3339802), (12, 1669901), (1123, 17844), (1487, 13476), (2246, 8922), (2974, 6738), (3369, 5948), (4461, 4492)]