20539656

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1093}}^1$

素因数の和:1140

約数の個数: 80

約数和(自身を含む): 59568300

約数和(自身を除く): 39028644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1093, 1566, 2088, 2186, 2349, 3132, 3279, 4372, 4698, 6264, 6558, 8744, 9396, 9837, 13116, 18792, 19674, 26232, 29511, 31697, 39348, 59022, 63394, 78696, 88533, 95091, 118044, 126788, 177066, 190182, 236088, 253576, 285273, 354132, 380364, 570546, 708264, 760728, 855819, 1141092, 1711638, 2282184, 2567457, 3423276, 5134914, 6846552, 10269828, 20539656]

約数ペア:

[(1, 20539656), (2, 10269828), (3, 6846552), (4, 5134914), (6, 3423276), (8, 2567457), (9, 2282184), (12, 1711638), (18, 1141092), (24, 855819), (27, 760728), (29, 708264), (36, 570546), (54, 380364), (58, 354132), (72, 285273), (81, 253576), (87, 236088), (108, 190182), (116, 177066), (162, 126788), (174, 118044), (216, 95091), (232, 88533), (261, 78696), (324, 63394), (348, 59022), (522, 39348), (648, 31697), (696, 29511), (783, 26232), (1044, 19674), (1093, 18792), (1566, 13116), (2088, 9837), (2186, 9396), (2349, 8744), (3132, 6558), (3279, 6264), (4372, 4698)]