10920252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{130003}}^1$

素因数の和:130017

約数の個数: 24

約数和(自身を含む): 29120896

約数和(自身を除く): 18200644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 130003, 260006, 390009, 520012, 780018, 910021, 1560036, 1820042, 2730063, 3640084, 5460126, 10920252]

約数ペア:

[(1, 10920252), (2, 5460126), (3, 3640084), (4, 2730063), (6, 1820042), (7, 1560036), (12, 910021), (14, 780018), (21, 520012), (28, 390009), (42, 260006), (84, 130003)]