20189404704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{1583}}^1\times {\mathrm{18979}}^1$

素因数の和:20582

約数の個数: 96

約数和(自身を含む): 60609669120

約数和(自身を除く): 40420264416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 1583, 3166, 4749, 6332, 9498, 11081, 12664, 18979, 18996, 22162, 25328, 33243, 37958, 37992, 44324, 50656, 56937, 66486, 75916, 75984, 88648, 113874, 132853, 132972, 151832, 151968, 177296, 227748, 265706, 265944, 303664, 354592, 398559, 455496, 531412, 531888, 607328, 797118, 910992, 1062824, 1063776, 1594236, 1821984, 2125648, 3188472, 4251296, 6376944, 12753888, 30043757, 60087514, 90131271, 120175028, 180262542, 210306299, 240350056, 360525084, 420612598, 480700112, 630918897, 721050168, 841225196, 961400224, 1261837794, 1442100336, 1682450392, 2523675588, 2884200672, 3364900784, 5047351176, 6729801568, 10094702352, 20189404704]

約数ペア:

[(1, 20189404704), (2, 10094702352), (3, 6729801568), (4, 5047351176), (6, 3364900784), (7, 2884200672), (8, 2523675588), (12, 1682450392), (14, 1442100336), (16, 1261837794), (21, 961400224), (24, 841225196), (28, 721050168), (32, 630918897), (42, 480700112), (48, 420612598), (56, 360525084), (84, 240350056), (96, 210306299), (112, 180262542), (168, 120175028), (224, 90131271), (336, 60087514), (672, 30043757), (1583, 12753888), (3166, 6376944), (4749, 4251296), (6332, 3188472), (9498, 2125648), (11081, 1821984), (12664, 1594236), (18979, 1063776), (18996, 1062824), (22162, 910992), (25328, 797118), (33243, 607328), (37958, 531888), (37992, 531412), (44324, 455496), (50656, 398559), (56937, 354592), (66486, 303664), (75916, 265944), (75984, 265706), (88648, 227748), (113874, 177296), (132853, 151968), (132972, 151832)]