20184592

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{2927}}^1$

素因数の和:3366

約数の個数: 20

約数和(自身を含む): 39211776

約数和(自身を除く): 19027184

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 2927, 3448, 5854, 6896, 11708, 23416, 46832, 1261537, 2523074, 5046148, 10092296, 20184592]

約数ペア:

[(1, 20184592), (2, 10092296), (4, 5046148), (8, 2523074), (16, 1261537), (431, 46832), (862, 23416), (1724, 11708), (2927, 6896), (3448, 5854)]