20230056920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^2\times {\mathrm{273527}}^1$

素因数の和:273624

約数の個数: 48

約数和(自身を含む): 46600965360

約数和(自身を除く): 26370908440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 1849, 3698, 7396, 9245, 14792, 18490, 36980, 73960, 273527, 547054, 1094108, 1367635, 2188216, 2735270, 5470540, 10941080, 11761661, 23523322, 47046644, 58808305, 94093288, 117616610, 235233220, 470466440, 505751423, 1011502846, 2023005692, 2528757115, 4046011384, 5057514230, 10115028460, 20230056920]

約数ペア:

[(1, 20230056920), (2, 10115028460), (4, 5057514230), (5, 4046011384), (8, 2528757115), (10, 2023005692), (20, 1011502846), (40, 505751423), (43, 470466440), (86, 235233220), (172, 117616610), (215, 94093288), (344, 58808305), (430, 47046644), (860, 23523322), (1720, 11761661), (1849, 10941080), (3698, 5470540), (7396, 2735270), (9245, 2188216), (14792, 1367635), (18490, 1094108), (36980, 547054), (73960, 273527)]