20683515888

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5861}}^1$

素因数の和:6277

約数の個数: 200

約数和(自身を含む): 68603689440

約数和(自身を除く): 47920173552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 378, 389, 432, 504, 567, 648, 756, 778, 1008, 1134, 1167, 1296, 1512, 1556, 2268, 2334, 2723, 3024, 3112, 3501, 4536, 4668, 5446, 5861, 6224, 7002, 8169, 9072, 9336, 10503, 10892, 11722, 14004, 16338, 17583, 18672, 21006, 21784, 23444, 24507, 28008, 31509, 32676, 35166, 41027, 42012, 43568, 46888, 49014, 52749, 56016, 63018, 65352, 70332, 73521, 82054, 84024, 93776, 98028, 105498, 123081, 126036, 130704, 140664, 147042, 158247, 164108, 168048, 196056, 210996, 220563, 246162, 252072, 281328, 294084, 316494, 328216, 369243, 392112, 421992, 441126, 474741, 492324, 504144, 588168, 632988, 656432, 738486, 843984, 882252, 949482, 984648, 1107729, 1176336, 1265976, 1476972, 1764504, 1898964, 1969296, 2215458, 2279929, 2531952, 2953944, 3323187, 3529008, 3797928, 4430916, 4559858, 5907888, 6646374, 6839787, 7595856, 8861832, 9119716, 13292748, 13679574, 15959503, 17723664, 18239432, 20519361, 26585496, 27359148, 31919006, 36478864, 41038722, 47878509, 53170992, 54718296, 61558083, 63838012, 82077444, 95757018, 109436592, 123116166, 127676024, 143635527, 164154888, 184674249, 191514036, 246232332, 255352048, 287271054, 328309776, 369348498, 383028072, 430906581, 492464664, 574542108, 738696996, 766056144, 861813162, 984929328, 1149084216, 1292719743, 1477393992, 1723626324, 2298168432, 2585439486, 2954787984, 3447252648, 5170878972, 6894505296, 10341757944, 20683515888]

約数ペア:

[(1, 20683515888), (2, 10341757944), (3, 6894505296), (4, 5170878972), (6, 3447252648), (7, 2954787984), (8, 2585439486), (9, 2298168432), (12, 1723626324), (14, 1477393992), (16, 1292719743), (18, 1149084216), (21, 984929328), (24, 861813162), (27, 766056144), (28, 738696996), (36, 574542108), (42, 492464664), (48, 430906581), (54, 383028072), (56, 369348498), (63, 328309776), (72, 287271054), (81, 255352048), (84, 246232332), (108, 191514036), (112, 184674249), (126, 164154888), (144, 143635527), (162, 127676024), (168, 123116166), (189, 109436592), (216, 95757018), (252, 82077444), (324, 63838012), (336, 61558083), (378, 54718296), (389, 53170992), (432, 47878509), (504, 41038722), (567, 36478864), (648, 31919006), (756, 27359148), (778, 26585496), (1008, 20519361), (1134, 18239432), (1167, 17723664), (1296, 15959503), (1512, 13679574), (1556, 13292748), (2268, 9119716), (2334, 8861832), (2723, 7595856), (3024, 6839787), (3112, 6646374), (3501, 5907888), (4536, 4559858), (4668, 4430916), (5446, 3797928), (5861, 3529008), (6224, 3323187), (7002, 2953944), (8169, 2531952), (9072, 2279929), (9336, 2215458), (10503, 1969296), (10892, 1898964), (11722, 1764504), (14004, 1476972), (16338, 1265976), (17583, 1176336), (18672, 1107729), (21006, 984648), (21784, 949482), (23444, 882252), (24507, 843984), (28008, 738486), (31509, 656432), (32676, 632988), (35166, 588168), (41027, 504144), (42012, 492324), (43568, 474741), (46888, 441126), (49014, 421992), (52749, 392112), (56016, 369243), (63018, 328216), (65352, 316494), (70332, 294084), (73521, 281328), (82054, 252072), (84024, 246162), (93776, 220563), (98028, 210996), (105498, 196056), (123081, 168048), (126036, 164108), (130704, 158247), (140664, 147042)]