20115632

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{2917}}^1$

素因数の和:3356

約数の個数: 20

約数和(自身を含む): 39077856

約数和(自身を除く): 18962224

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 2917, 3448, 5834, 6896, 11668, 23336, 46672, 1257227, 2514454, 5028908, 10057816, 20115632]

約数ペア:

[(1, 20115632), (2, 10057816), (4, 5028908), (8, 2514454), (16, 1257227), (431, 46672), (862, 23336), (1724, 11668), (2917, 6896), (3448, 5834)]