2021360330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1873}}^1\times {\mathrm{9811}}^1$

素因数の和:11702

約数の個数: 32

約数和(自身を含む): 3971740608

約数和(自身を除く): 1950380278

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1873, 3746, 9365, 9811, 18730, 19622, 20603, 41206, 49055, 98110, 103015, 107921, 206030, 215842, 539605, 1079210, 18376003, 36752006, 91880015, 183760030, 202136033, 404272066, 1010680165, 2021360330]

約数ペア:

[(1, 2021360330), (2, 1010680165), (5, 404272066), (10, 202136033), (11, 183760030), (22, 91880015), (55, 36752006), (110, 18376003), (1873, 1079210), (3746, 539605), (9365, 215842), (9811, 206030), (18730, 107921), (19622, 103015), (20603, 98110), (41206, 49055)]