2022177580

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{479189}}^1$

素因数の和:479409

約数の個数: 24

約数和(自身を含む): 4266707760

約数和(自身を除く): 2244530180

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 479189, 958378, 1916756, 2395945, 4791890, 9583780, 101108879, 202217758, 404435516, 505544395, 1011088790, 2022177580]

約数ペア:

[(1, 2022177580), (2, 1011088790), (4, 505544395), (5, 404435516), (10, 202217758), (20, 101108879), (211, 9583780), (422, 4791890), (844, 2395945), (1055, 1916756), (2110, 958378), (4220, 479189)]