20478730536

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{3529}}^1$

素因数の和:4000

約数の個数: 192

約数和(自身を含む): 64231315200

約数和(自身を除く): 43752584664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 431, 561, 612, 748, 792, 862, 1122, 1224, 1293, 1496, 1683, 1724, 2244, 2586, 3366, 3448, 3529, 3879, 4488, 4741, 5172, 6732, 7058, 7327, 7758, 9482, 10344, 10587, 13464, 14116, 14223, 14654, 15516, 18964, 21174, 21981, 28232, 28446, 29308, 31032, 31761, 37928, 38819, 42348, 42669, 43962, 56892, 58616, 59993, 63522, 65943, 77638, 80597, 84696, 85338, 87924, 113784, 116457, 119986, 127044, 131886, 155276, 161194, 170676, 175848, 179979, 232914, 239972, 241791, 254088, 263772, 310552, 322388, 341352, 349371, 359958, 465828, 479944, 483582, 527544, 539937, 644776, 659923, 698742, 719916, 725373, 931656, 967164, 1079874, 1319846, 1397484, 1439832, 1450746, 1520999, 1934328, 1979769, 2159748, 2639692, 2794968, 2901492, 3041998, 3959538, 4319496, 4562997, 5279384, 5802984, 5939307, 6083996, 7919076, 9125994, 11878614, 12167992, 13688991, 15838152, 16730989, 18251988, 23757228, 25856983, 27377982, 33461978, 36503976, 47514456, 50192967, 51713966, 54755964, 66923956, 77570949, 100385934, 103427932, 109511928, 133847912, 150578901, 155141898, 200771868, 206855864, 232712847, 284426813, 301157802, 310283796, 401543736, 465425694, 568853626, 602315604, 620567592, 853280439, 930851388, 1137707252, 1204631208, 1706560878, 1861702776, 2275414504, 2559841317, 3413121756, 5119682634, 6826243512, 10239365268, 20478730536]

約数ペア:

[(1, 20478730536), (2, 10239365268), (3, 6826243512), (4, 5119682634), (6, 3413121756), (8, 2559841317), (9, 2275414504), (11, 1861702776), (12, 1706560878), (17, 1204631208), (18, 1137707252), (22, 930851388), (24, 853280439), (33, 620567592), (34, 602315604), (36, 568853626), (44, 465425694), (51, 401543736), (66, 310283796), (68, 301157802), (72, 284426813), (88, 232712847), (99, 206855864), (102, 200771868), (132, 155141898), (136, 150578901), (153, 133847912), (187, 109511928), (198, 103427932), (204, 100385934), (264, 77570949), (306, 66923956), (374, 54755964), (396, 51713966), (408, 50192967), (431, 47514456), (561, 36503976), (612, 33461978), (748, 27377982), (792, 25856983), (862, 23757228), (1122, 18251988), (1224, 16730989), (1293, 15838152), (1496, 13688991), (1683, 12167992), (1724, 11878614), (2244, 9125994), (2586, 7919076), (3366, 6083996), (3448, 5939307), (3529, 5802984), (3879, 5279384), (4488, 4562997), (4741, 4319496), (5172, 3959538), (6732, 3041998), (7058, 2901492), (7327, 2794968), (7758, 2639692), (9482, 2159748), (10344, 1979769), (10587, 1934328), (13464, 1520999), (14116, 1450746), (14223, 1439832), (14654, 1397484), (15516, 1319846), (18964, 1079874), (21174, 967164), (21981, 931656), (28232, 725373), (28446, 719916), (29308, 698742), (31032, 659923), (31761, 644776), (37928, 539937), (38819, 527544), (42348, 483582), (42669, 479944), (43962, 465828), (56892, 359958), (58616, 349371), (59993, 341352), (63522, 322388), (65943, 310552), (77638, 263772), (80597, 254088), (84696, 241791), (85338, 239972), (87924, 232914), (113784, 179979), (116457, 175848), (119986, 170676), (127044, 161194), (131886, 155276)]