20341992

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2706

約数の個数: 64

約数和(自身を含む): 57412800

約数和(自身を除く): 37070808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 33, 44, 58, 66, 87, 88, 116, 132, 174, 232, 264, 319, 348, 638, 696, 957, 1276, 1914, 2552, 2657, 3828, 5314, 7656, 7971, 10628, 15942, 21256, 29227, 31884, 58454, 63768, 77053, 87681, 116908, 154106, 175362, 231159, 233816, 308212, 350724, 462318, 616424, 701448, 847583, 924636, 1695166, 1849272, 2542749, 3390332, 5085498, 6780664, 10170996, 20341992]

約数ペア:

[(1, 20341992), (2, 10170996), (3, 6780664), (4, 5085498), (6, 3390332), (8, 2542749), (11, 1849272), (12, 1695166), (22, 924636), (24, 847583), (29, 701448), (33, 616424), (44, 462318), (58, 350724), (66, 308212), (87, 233816), (88, 231159), (116, 175362), (132, 154106), (174, 116908), (232, 87681), (264, 77053), (319, 63768), (348, 58454), (638, 31884), (696, 29227), (957, 21256), (1276, 15942), (1914, 10628), (2552, 7971), (2657, 7656), (3828, 5314)]