2021819932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{200657}}^1$

素因数の和:200901

約数の個数: 24

約数和(自身を含む): 3876712560

約数和(自身を除く): 1854892628

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 2519, 5038, 10076, 200657, 401314, 802628, 2207227, 4414454, 8828908, 45950453, 91900906, 183801812, 505454983, 1010909966, 2021819932]

約数ペア:

[(1, 2021819932), (2, 1010909966), (4, 505454983), (11, 183801812), (22, 91900906), (44, 45950453), (229, 8828908), (458, 4414454), (916, 2207227), (2519, 802628), (5038, 401314), (10076, 200657)]