20910528

素因数分解:

$2^6\times 3^3\times {\mathrm{12101}}^1$

素因数の和:12122

約数の個数: 56

約数和(自身を含む): 61478160

約数和(自身を除く): 40567632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12101, 24202, 36303, 48404, 72606, 96808, 108909, 145212, 193616, 217818, 290424, 326727, 387232, 435636, 580848, 653454, 774464, 871272, 1161696, 1306908, 1742544, 2323392, 2613816, 3485088, 5227632, 6970176, 10455264, 20910528]

約数ペア:

[(1, 20910528), (2, 10455264), (3, 6970176), (4, 5227632), (6, 3485088), (8, 2613816), (9, 2323392), (12, 1742544), (16, 1306908), (18, 1161696), (24, 871272), (27, 774464), (32, 653454), (36, 580848), (48, 435636), (54, 387232), (64, 326727), (72, 290424), (96, 217818), (108, 193616), (144, 145212), (192, 108909), (216, 96808), (288, 72606), (432, 48404), (576, 36303), (864, 24202), (1728, 12101)]