2020454988

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1\times {\mathrm{2111}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 4819820544

約数和(自身を除く): 2799365556

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 1697, 2111, 3394, 4222, 5091, 6333, 6788, 8444, 10182, 12666, 20364, 25332, 79759, 99217, 159518, 198434, 239277, 297651, 319036, 396868, 478554, 595302, 957108, 1190604, 3582367, 7164734, 10747101, 14329468, 21494202, 42988404, 168371249, 336742498, 505113747, 673484996, 1010227494, 2020454988]

約数ペア:

[(1, 2020454988), (2, 1010227494), (3, 673484996), (4, 505113747), (6, 336742498), (12, 168371249), (47, 42988404), (94, 21494202), (141, 14329468), (188, 10747101), (282, 7164734), (564, 3582367), (1697, 1190604), (2111, 957108), (3394, 595302), (4222, 478554), (5091, 396868), (6333, 319036), (6788, 297651), (8444, 239277), (10182, 198434), (12666, 159518), (20364, 99217), (25332, 79759)]