2023265420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9196661}}^1$

素因数の和:9196681

約数の個数: 24

約数和(自身を含む): 4635117648

約数和(自身を除く): 2611852228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 9196661, 18393322, 36786644, 45983305, 91966610, 101163271, 183933220, 202326542, 404653084, 505816355, 1011632710, 2023265420]

約数ペア:

[(1, 2023265420), (2, 1011632710), (4, 505816355), (5, 404653084), (10, 202326542), (11, 183933220), (20, 101163271), (22, 91966610), (44, 45983305), (55, 36786644), (110, 18393322), (220, 9196661)]