20186493984

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{3719}}^1$

素因数の和:4183

約数の個数: 144

約数和(自身を含む): 58788737280

約数和(自身を除く): 38602243296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 401, 423, 564, 752, 802, 846, 1128, 1203, 1504, 1604, 1692, 2256, 2406, 3208, 3384, 3609, 3719, 4512, 4812, 6416, 6768, 7218, 7438, 9624, 11157, 12832, 13536, 14436, 14876, 18847, 19248, 22314, 28872, 29752, 33471, 37694, 38496, 44628, 56541, 57744, 59504, 66942, 75388, 89256, 113082, 115488, 119008, 133884, 150776, 169623, 174793, 178512, 226164, 267768, 301552, 339246, 349586, 357024, 452328, 524379, 535536, 603104, 678492, 699172, 904656, 1048758, 1071072, 1356984, 1398344, 1491319, 1573137, 1809312, 2097516, 2713968, 2796688, 2982638, 3146274, 4195032, 4473957, 5427936, 5593376, 5965276, 6292548, 8390064, 8947914, 11930552, 12585096, 13421871, 16780128, 17895828, 23861104, 25170192, 26843742, 35791656, 47722208, 50340384, 53687484, 70091993, 71583312, 107374968, 140183986, 143166624, 210275979, 214749936, 280367972, 420551958, 429499872, 560735944, 630827937, 841103916, 1121471888, 1261655874, 1682207832, 2242943776, 2523311748, 3364415664, 5046623496, 6728831328, 10093246992, 20186493984]

約数ペア:

[(1, 20186493984), (2, 10093246992), (3, 6728831328), (4, 5046623496), (6, 3364415664), (8, 2523311748), (9, 2242943776), (12, 1682207832), (16, 1261655874), (18, 1121471888), (24, 841103916), (32, 630827937), (36, 560735944), (47, 429499872), (48, 420551958), (72, 280367972), (94, 214749936), (96, 210275979), (141, 143166624), (144, 140183986), (188, 107374968), (282, 71583312), (288, 70091993), (376, 53687484), (401, 50340384), (423, 47722208), (564, 35791656), (752, 26843742), (802, 25170192), (846, 23861104), (1128, 17895828), (1203, 16780128), (1504, 13421871), (1604, 12585096), (1692, 11930552), (2256, 8947914), (2406, 8390064), (3208, 6292548), (3384, 5965276), (3609, 5593376), (3719, 5427936), (4512, 4473957), (4812, 4195032), (6416, 3146274), (6768, 2982638), (7218, 2796688), (7438, 2713968), (9624, 2097516), (11157, 1809312), (12832, 1573137), (13536, 1491319), (14436, 1398344), (14876, 1356984), (18847, 1071072), (19248, 1048758), (22314, 904656), (28872, 699172), (29752, 678492), (33471, 603104), (37694, 535536), (38496, 524379), (44628, 452328), (56541, 357024), (57744, 349586), (59504, 339246), (66942, 301552), (75388, 267768), (89256, 226164), (113082, 178512), (115488, 174793), (119008, 169623), (133884, 150776)]