20369214

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{49201}}^1$

素因数の和:49232

約数の個数: 24

約数和(自身を含む): 46053072

約数和(自身を除く): 25683858

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 49201, 98402, 147603, 295206, 442809, 885618, 1131623, 2263246, 3394869, 6789738, 10184607, 20369214]

約数ペア:

[(1, 20369214), (2, 10184607), (3, 6789738), (6, 3394869), (9, 2263246), (18, 1131623), (23, 885618), (46, 442809), (69, 295206), (138, 147603), (207, 98402), (414, 49201)]