13642420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{62011}}^1$

素因数の和:62031

約数の個数: 24

約数和(自身を含む): 31254048

約数和(自身を除く): 17611628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 62011, 124022, 248044, 310055, 620110, 682121, 1240220, 1364242, 2728484, 3410605, 6821210, 13642420]

約数ペア:

[(1, 13642420), (2, 6821210), (4, 3410605), (5, 2728484), (10, 1364242), (11, 1240220), (20, 682121), (22, 620110), (44, 310055), (55, 248044), (110, 124022), (220, 62011)]