20176523712

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{686837}}^1$

素因数の和:686875

約数の個数: 112

約数和(自身を含む): 62804466720

約数和(自身を除く): 42627943008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7344, 9792, 14688, 29376, 686837, 1373674, 2060511, 2747348, 4121022, 5494696, 6181533, 8242044, 10989392, 11676229, 12363066, 16484088, 18544599, 21978784, 23352458, 24726132, 32968176, 35028687, 37089198, 43957568, 46704916, 49452264, 65936352, 70057374, 74178396, 93409832, 98904528, 105086061, 131872704, 140114748, 148356792, 186819664, 197809056, 210172122, 280229496, 296713584, 315258183, 373639328, 395618112, 420344244, 560458992, 593427168, 630516366, 747278656, 840688488, 1120917984, 1186854336, 1261032732, 1681376976, 2241835968, 2522065464, 3362753952, 5044130928, 6725507904, 10088261856, 20176523712]

約数ペア:

[(1, 20176523712), (2, 10088261856), (3, 6725507904), (4, 5044130928), (6, 3362753952), (8, 2522065464), (9, 2241835968), (12, 1681376976), (16, 1261032732), (17, 1186854336), (18, 1120917984), (24, 840688488), (27, 747278656), (32, 630516366), (34, 593427168), (36, 560458992), (48, 420344244), (51, 395618112), (54, 373639328), (64, 315258183), (68, 296713584), (72, 280229496), (96, 210172122), (102, 197809056), (108, 186819664), (136, 148356792), (144, 140114748), (153, 131872704), (192, 105086061), (204, 98904528), (216, 93409832), (272, 74178396), (288, 70057374), (306, 65936352), (408, 49452264), (432, 46704916), (459, 43957568), (544, 37089198), (576, 35028687), (612, 32968176), (816, 24726132), (864, 23352458), (918, 21978784), (1088, 18544599), (1224, 16484088), (1632, 12363066), (1728, 11676229), (1836, 10989392), (2448, 8242044), (3264, 6181533), (3672, 5494696), (4896, 4121022), (7344, 2747348), (9792, 2060511), (14688, 1373674), (29376, 686837)]