20091332472

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1\times {\mathrm{31687}}^1$

素因数の和:32636

約数の個数: 64

約数和(自身を含む): 52019020800

約数和(自身を除く): 31927688328

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 911, 1822, 2733, 3644, 5466, 7288, 10932, 21864, 26419, 31687, 52838, 63374, 79257, 95061, 105676, 126748, 158514, 190122, 211352, 253496, 317028, 380244, 634056, 760488, 918923, 1837846, 2756769, 3675692, 5513538, 7351384, 11027076, 22054152, 28866857, 57733714, 86600571, 115467428, 173201142, 230934856, 346402284, 692804568, 837138853, 1674277706, 2511416559, 3348555412, 5022833118, 6697110824, 10045666236, 20091332472]

約数ペア:

[(1, 20091332472), (2, 10045666236), (3, 6697110824), (4, 5022833118), (6, 3348555412), (8, 2511416559), (12, 1674277706), (24, 837138853), (29, 692804568), (58, 346402284), (87, 230934856), (116, 173201142), (174, 115467428), (232, 86600571), (348, 57733714), (696, 28866857), (911, 22054152), (1822, 11027076), (2733, 7351384), (3644, 5513538), (5466, 3675692), (7288, 2756769), (10932, 1837846), (21864, 918923), (26419, 760488), (31687, 634056), (52838, 380244), (63374, 317028), (79257, 253496), (95061, 211352), (105676, 190122), (126748, 158514)]