20332424

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3331}}^1$

素因数の和:3453

約数の個数: 32

約数和(自身を含む): 43982400

約数和(自身を除く): 23649976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 3331, 6104, 6662, 13324, 23317, 26648, 46634, 93268, 186536, 363079, 726158, 1452316, 2541553, 2904632, 5083106, 10166212, 20332424]

約数ペア:

[(1, 20332424), (2, 10166212), (4, 5083106), (7, 2904632), (8, 2541553), (14, 1452316), (28, 726158), (56, 363079), (109, 186536), (218, 93268), (436, 46634), (763, 26648), (872, 23317), (1526, 13324), (3052, 6662), (3331, 6104)]