20252274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1259}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 46448640

約数和(自身を除く): 26196366

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 1149, 1259, 2298, 2518, 2681, 3777, 5362, 7554, 8043, 8813, 16086, 17626, 26439, 52878, 482197, 964394, 1446591, 2893182, 3375379, 6750758, 10126137, 20252274]

約数ペア:

[(1, 20252274), (2, 10126137), (3, 6750758), (6, 3375379), (7, 2893182), (14, 1446591), (21, 964394), (42, 482197), (383, 52878), (766, 26439), (1149, 17626), (1259, 16086), (2298, 8813), (2518, 8043), (2681, 7554), (3777, 5362)]