19937842176

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19727}}^1$

素因数の和:19804

約数の個数: 176

約数和(自身を含む): 62028619776

約数和(自身を除く): 42090777600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 256, 282, 329, 336, 376, 384, 448, 512, 564, 658, 672, 752, 768, 896, 987, 1024, 1128, 1316, 1344, 1504, 1536, 1792, 1974, 2256, 2632, 2688, 3008, 3072, 3584, 3948, 4512, 5264, 5376, 6016, 7168, 7896, 9024, 10528, 10752, 12032, 15792, 18048, 19727, 21056, 21504, 24064, 31584, 36096, 39454, 42112, 48128, 59181, 63168, 72192, 78908, 84224, 118362, 126336, 138089, 144384, 157816, 168448, 236724, 252672, 276178, 315632, 336896, 414267, 473448, 505344, 552356, 631264, 828534, 927169, 946896, 1010688, 1104712, 1262528, 1657068, 1854338, 1893792, 2209424, 2525056, 2781507, 3314136, 3708676, 3787584, 4418848, 5050112, 5563014, 6490183, 6628272, 7417352, 7575168, 8837696, 10100224, 11126028, 12980366, 13256544, 14834704, 15150336, 17675392, 19470549, 20200448, 22252056, 25960732, 26513088, 29669408, 30300672, 35350784, 38941098, 44504112, 51921464, 53026176, 59338816, 60601344, 70701568, 77882196, 89008224, 103842928, 106052352, 118677632, 141403136, 155764392, 178016448, 207685856, 212104704, 237355264, 311528784, 356032896, 415371712, 424209408, 474710528, 623057568, 712065792, 830743424, 949421056, 1246115136, 1424131584, 1661486848, 2492230272, 2848263168, 3322973696, 4984460544, 6645947392, 9968921088, 19937842176]

約数ペア:

[(1, 19937842176), (2, 9968921088), (3, 6645947392), (4, 4984460544), (6, 3322973696), (7, 2848263168), (8, 2492230272), (12, 1661486848), (14, 1424131584), (16, 1246115136), (21, 949421056), (24, 830743424), (28, 712065792), (32, 623057568), (42, 474710528), (47, 424209408), (48, 415371712), (56, 356032896), (64, 311528784), (84, 237355264), (94, 212104704), (96, 207685856), (112, 178016448), (128, 155764392), (141, 141403136), (168, 118677632), (188, 106052352), (192, 103842928), (224, 89008224), (256, 77882196), (282, 70701568), (329, 60601344), (336, 59338816), (376, 53026176), (384, 51921464), (448, 44504112), (512, 38941098), (564, 35350784), (658, 30300672), (672, 29669408), (752, 26513088), (768, 25960732), (896, 22252056), (987, 20200448), (1024, 19470549), (1128, 17675392), (1316, 15150336), (1344, 14834704), (1504, 13256544), (1536, 12980366), (1792, 11126028), (1974, 10100224), (2256, 8837696), (2632, 7575168), (2688, 7417352), (3008, 6628272), (3072, 6490183), (3584, 5563014), (3948, 5050112), (4512, 4418848), (5264, 3787584), (5376, 3708676), (6016, 3314136), (7168, 2781507), (7896, 2525056), (9024, 2209424), (10528, 1893792), (10752, 1854338), (12032, 1657068), (15792, 1262528), (18048, 1104712), (19727, 1010688), (21056, 946896), (21504, 927169), (24064, 828534), (31584, 631264), (36096, 552356), (39454, 505344), (42112, 473448), (48128, 414267), (59181, 336896), (63168, 315632), (72192, 276178), (78908, 252672), (84224, 236724), (118362, 168448), (126336, 157816), (138089, 144384)]