20008791936

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1409}}^1$

素因数の和:2026

約数の個数: 256

約数和(自身を含む): 67652928000

約数和(自身を除く): 47644136064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 587, 672, 756, 864, 896, 1008, 1152, 1174, 1344, 1409, 1512, 1728, 1761, 2016, 2348, 2688, 2818, 3024, 3456, 3522, 4032, 4109, 4227, 4696, 5283, 5636, 6048, 7044, 8064, 8218, 8454, 9392, 9863, 10566, 11272, 12096, 12327, 12681, 14088, 15849, 16436, 16908, 18784, 19726, 21132, 22544, 24192, 24654, 25362, 28176, 29589, 31698, 32872, 33816, 36981, 37568, 38043, 39452, 42264, 45088, 49308, 50724, 56352, 59178, 63396, 65744, 67632, 73962, 75136, 76086, 78904, 84528, 88767, 90176, 98616, 101448, 110943, 112704, 118356, 126792, 131488, 135264, 147924, 152172, 157808, 169056, 177534, 180352, 197232, 202896, 221886, 225408, 236712, 253584, 262976, 266301, 270528, 295848, 304344, 315616, 338112, 355068, 394464, 405792, 443772, 473424, 507168, 525952, 532602, 541056, 591696, 608688, 631232, 676224, 710136, 788928, 811584, 827083, 887544, 946848, 1014336, 1065204, 1183392, 1217376, 1262464, 1420272, 1577856, 1623168, 1654166, 1775088, 1893696, 2028672, 2130408, 2366784, 2434752, 2481249, 2840544, 3308332, 3550176, 3787392, 4260816, 4733568, 4869504, 4962498, 5681088, 5789581, 6616664, 7100352, 7443747, 8521632, 9924996, 11362176, 11579162, 13233328, 14200704, 14887494, 17043264, 17368743, 19849992, 22331241, 23158324, 26466656, 29774988, 34086528, 34737486, 39699984, 44662482, 46316648, 52106229, 52933312, 59549976, 69474972, 79399968, 89324964, 92633296, 104212458, 105866624, 119099952, 138949944, 156318687, 158799936, 178649928, 185266592, 208424916, 238199904, 277899888, 312637374, 317599872, 357299856, 370533184, 416849832, 476399808, 555799776, 625274748, 714599712, 741066368, 833699664, 952799616, 1111599552, 1250549496, 1429199424, 1667399328, 2223199104, 2501098992, 2858398848, 3334798656, 5002197984, 6669597312, 10004395968, 20008791936]

約数ペア:

[(1, 20008791936), (2, 10004395968), (3, 6669597312), (4, 5002197984), (6, 3334798656), (7, 2858398848), (8, 2501098992), (9, 2223199104), (12, 1667399328), (14, 1429199424), (16, 1250549496), (18, 1111599552), (21, 952799616), (24, 833699664), (27, 741066368), (28, 714599712), (32, 625274748), (36, 555799776), (42, 476399808), (48, 416849832), (54, 370533184), (56, 357299856), (63, 317599872), (64, 312637374), (72, 277899888), (84, 238199904), (96, 208424916), (108, 185266592), (112, 178649928), (126, 158799936), (128, 156318687), (144, 138949944), (168, 119099952), (189, 105866624), (192, 104212458), (216, 92633296), (224, 89324964), (252, 79399968), (288, 69474972), (336, 59549976), (378, 52933312), (384, 52106229), (432, 46316648), (448, 44662482), (504, 39699984), (576, 34737486), (587, 34086528), (672, 29774988), (756, 26466656), (864, 23158324), (896, 22331241), (1008, 19849992), (1152, 17368743), (1174, 17043264), (1344, 14887494), (1409, 14200704), (1512, 13233328), (1728, 11579162), (1761, 11362176), (2016, 9924996), (2348, 8521632), (2688, 7443747), (2818, 7100352), (3024, 6616664), (3456, 5789581), (3522, 5681088), (4032, 4962498), (4109, 4869504), (4227, 4733568), (4696, 4260816), (5283, 3787392), (5636, 3550176), (6048, 3308332), (7044, 2840544), (8064, 2481249), (8218, 2434752), (8454, 2366784), (9392, 2130408), (9863, 2028672), (10566, 1893696), (11272, 1775088), (12096, 1654166), (12327, 1623168), (12681, 1577856), (14088, 1420272), (15849, 1262464), (16436, 1217376), (16908, 1183392), (18784, 1065204), (19726, 1014336), (21132, 946848), (22544, 887544), (24192, 827083), (24654, 811584), (25362, 788928), (28176, 710136), (29589, 676224), (31698, 631232), (32872, 608688), (33816, 591696), (36981, 541056), (37568, 532602), (38043, 525952), (39452, 507168), (42264, 473424), (45088, 443772), (49308, 405792), (50724, 394464), (56352, 355068), (59178, 338112), (63396, 315616), (65744, 304344), (67632, 295848), (73962, 270528), (75136, 266301), (76086, 262976), (78904, 253584), (84528, 236712), (88767, 225408), (90176, 221886), (98616, 202896), (101448, 197232), (110943, 180352), (112704, 177534), (118356, 169056), (126792, 157808), (131488, 152172), (135264, 147924)]