20173415904

素因数分解:

$2^5\times 3^3\times {\mathrm{313}}^1\times {\mathrm{74597}}^1$

素因数の和:74929

約数の個数: 96

約数和(自身を含む): 59027905440

約数和(自身を除く): 38854489536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 313, 432, 626, 864, 939, 1252, 1878, 2504, 2817, 3756, 5008, 5634, 7512, 8451, 10016, 11268, 15024, 16902, 22536, 30048, 33804, 45072, 67608, 74597, 90144, 135216, 149194, 223791, 270432, 298388, 447582, 596776, 671373, 895164, 1193552, 1342746, 1790328, 2014119, 2387104, 2685492, 3580656, 4028238, 5370984, 7161312, 8056476, 10741968, 16112952, 21483936, 23348861, 32225904, 46697722, 64451808, 70046583, 93395444, 140093166, 186790888, 210139749, 280186332, 373581776, 420279498, 560372664, 630419247, 747163552, 840558996, 1120745328, 1260838494, 1681117992, 2241490656, 2521676988, 3362235984, 5043353976, 6724471968, 10086707952, 20173415904]

約数ペア:

[(1, 20173415904), (2, 10086707952), (3, 6724471968), (4, 5043353976), (6, 3362235984), (8, 2521676988), (9, 2241490656), (12, 1681117992), (16, 1260838494), (18, 1120745328), (24, 840558996), (27, 747163552), (32, 630419247), (36, 560372664), (48, 420279498), (54, 373581776), (72, 280186332), (96, 210139749), (108, 186790888), (144, 140093166), (216, 93395444), (288, 70046583), (313, 64451808), (432, 46697722), (626, 32225904), (864, 23348861), (939, 21483936), (1252, 16112952), (1878, 10741968), (2504, 8056476), (2817, 7161312), (3756, 5370984), (5008, 4028238), (5634, 3580656), (7512, 2685492), (8451, 2387104), (10016, 2014119), (11268, 1790328), (15024, 1342746), (16902, 1193552), (22536, 895164), (30048, 671373), (33804, 596776), (45072, 447582), (67608, 298388), (74597, 270432), (90144, 223791), (135216, 149194)]