20472714

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49451}}^1$

素因数の和:49482

約数の個数: 24

約数和(自身を含む): 46287072

約数和(自身を除く): 25814358

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49451, 98902, 148353, 296706, 445059, 890118, 1137373, 2274746, 3412119, 6824238, 10236357, 20472714]

約数ペア:

[(1, 20472714), (2, 10236357), (3, 6824238), (6, 3412119), (9, 2274746), (18, 1137373), (23, 890118), (46, 445059), (69, 296706), (138, 148353), (207, 98902), (414, 49451)]