20090596410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1\times {\mathrm{2053}}^1$

素因数の和:2772

約数の個数: 96

約数和(自身を含む): 52600803840

約数和(自身を除く): 32510207430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 479, 681, 958, 1135, 1362, 1437, 2043, 2053, 2270, 2395, 2874, 3405, 4086, 4106, 4311, 4790, 6159, 6810, 7185, 8622, 10215, 10265, 12318, 14370, 18477, 20430, 20530, 21555, 30795, 36954, 43110, 61590, 92385, 108733, 184770, 217466, 326199, 466031, 543665, 652398, 932062, 978597, 983387, 1087330, 1398093, 1630995, 1957194, 1966774, 2330155, 2796186, 2950161, 3261990, 4194279, 4660310, 4892985, 4916935, 5900322, 6990465, 8388558, 8850483, 9785970, 9833870, 13980930, 14750805, 17700966, 20971395, 29501610, 41942790, 44252415, 88504830, 223228849, 446457698, 669686547, 1116144245, 1339373094, 2009059641, 2232288490, 3348432735, 4018119282, 6696865470, 10045298205, 20090596410]

約数ペア:

[(1, 20090596410), (2, 10045298205), (3, 6696865470), (5, 4018119282), (6, 3348432735), (9, 2232288490), (10, 2009059641), (15, 1339373094), (18, 1116144245), (30, 669686547), (45, 446457698), (90, 223228849), (227, 88504830), (454, 44252415), (479, 41942790), (681, 29501610), (958, 20971395), (1135, 17700966), (1362, 14750805), (1437, 13980930), (2043, 9833870), (2053, 9785970), (2270, 8850483), (2395, 8388558), (2874, 6990465), (3405, 5900322), (4086, 4916935), (4106, 4892985), (4311, 4660310), (4790, 4194279), (6159, 3261990), (6810, 2950161), (7185, 2796186), (8622, 2330155), (10215, 1966774), (10265, 1957194), (12318, 1630995), (14370, 1398093), (18477, 1087330), (20430, 983387), (20530, 978597), (21555, 932062), (30795, 652398), (36954, 543665), (43110, 466031), (61590, 326199), (92385, 217466), (108733, 184770)]