20108394

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{48571}}^1$

素因数の和:48602

約数の個数: 24

約数和(自身を含む): 45463392

約数和(自身を除く): 25354998

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 48571, 97142, 145713, 291426, 437139, 874278, 1117133, 2234266, 3351399, 6702798, 10054197, 20108394]

約数ペア:

[(1, 20108394), (2, 10054197), (3, 6702798), (6, 3351399), (9, 2234266), (18, 1117133), (23, 874278), (46, 437139), (69, 291426), (138, 145713), (207, 97142), (414, 48571)]