20185314744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{12517}}^1$

素因数の和:12893

約数の個数: 128

約数和(自身を含む): 59846054400

約数和(自身を除く): 39660739656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 331, 348, 406, 609, 662, 696, 812, 993, 1218, 1324, 1624, 1986, 2317, 2436, 2648, 3972, 4634, 4872, 6951, 7944, 9268, 9599, 12517, 13902, 18536, 19198, 25034, 27804, 28797, 37551, 38396, 50068, 55608, 57594, 67193, 75102, 76792, 87619, 100136, 115188, 134386, 150204, 175238, 201579, 230376, 262857, 268772, 300408, 350476, 362993, 403158, 525714, 537544, 700952, 725986, 806316, 1051428, 1088979, 1451972, 1612632, 2102856, 2177958, 2540951, 2903944, 4143127, 4355916, 5081902, 7622853, 8286254, 8711832, 10163804, 12429381, 15245706, 16572508, 20327608, 24858762, 29001889, 30491412, 33145016, 49717524, 58003778, 60982824, 87005667, 99435048, 116007556, 120150683, 174011334, 232015112, 240301366, 348022668, 360452049, 480602732, 696045336, 720904098, 841054781, 961205464, 1441808196, 1682109562, 2523164343, 2883616392, 3364219124, 5046328686, 6728438248, 10092657372, 20185314744]

約数ペア:

[(1, 20185314744), (2, 10092657372), (3, 6728438248), (4, 5046328686), (6, 3364219124), (7, 2883616392), (8, 2523164343), (12, 1682109562), (14, 1441808196), (21, 961205464), (24, 841054781), (28, 720904098), (29, 696045336), (42, 480602732), (56, 360452049), (58, 348022668), (84, 240301366), (87, 232015112), (116, 174011334), (168, 120150683), (174, 116007556), (203, 99435048), (232, 87005667), (331, 60982824), (348, 58003778), (406, 49717524), (609, 33145016), (662, 30491412), (696, 29001889), (812, 24858762), (993, 20327608), (1218, 16572508), (1324, 15245706), (1624, 12429381), (1986, 10163804), (2317, 8711832), (2436, 8286254), (2648, 7622853), (3972, 5081902), (4634, 4355916), (4872, 4143127), (6951, 2903944), (7944, 2540951), (9268, 2177958), (9599, 2102856), (12517, 1612632), (13902, 1451972), (18536, 1088979), (19198, 1051428), (25034, 806316), (27804, 725986), (28797, 700952), (37551, 537544), (38396, 525714), (50068, 403158), (55608, 362993), (57594, 350476), (67193, 300408), (75102, 268772), (76792, 262857), (87619, 230376), (100136, 201579), (115188, 175238), (134386, 150204)]