20223370818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{519427}}^1$

素因数の和:519548

約数の個数: 64

約数和(自身を含む): 51859691520

約数和(自身を除く): 31636320702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 2163, 2781, 4326, 5562, 6489, 12978, 19467, 38934, 519427, 1038854, 1558281, 3116562, 3635989, 4674843, 7271978, 9349686, 10907967, 14024529, 21815934, 28049058, 32723901, 53500981, 65447802, 98171703, 107001962, 160502943, 196343406, 321005886, 374506867, 481508829, 749013734, 963017658, 1123520601, 1444526487, 2247041202, 2889052974, 3370561803, 6741123606, 10111685409, 20223370818]

約数ペア:

[(1, 20223370818), (2, 10111685409), (3, 6741123606), (6, 3370561803), (7, 2889052974), (9, 2247041202), (14, 1444526487), (18, 1123520601), (21, 963017658), (27, 749013734), (42, 481508829), (54, 374506867), (63, 321005886), (103, 196343406), (126, 160502943), (189, 107001962), (206, 98171703), (309, 65447802), (378, 53500981), (618, 32723901), (721, 28049058), (927, 21815934), (1442, 14024529), (1854, 10907967), (2163, 9349686), (2781, 7271978), (4326, 4674843), (5562, 3635989), (6489, 3116562), (12978, 1558281), (19467, 1038854), (38934, 519427)]