20237421989568

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{6761}}^1\times {\mathrm{318161}}^1$

素因数の和:324951

約数の個数: 168

約数和(自身を含む): 62296269772464

約数和(自身を除く): 42058847782896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 6761, 9408, 13522, 20283, 27044, 40566, 47327, 54088, 81132, 94654, 108176, 141981, 162264, 189308, 216352, 283962, 318161, 324528, 331289, 378616, 432704, 567924, 636322, 649056, 662578, 757232, 954483, 993867, 1135848, 1272644, 1298112, 1325156, 1514464, 1908966, 1987734, 2227127, 2271696, 2545288, 2650312, 3028928, 3817932, 3975468, 4454254, 4543392, 5090576, 5300624, 6681381, 7635864, 7950936, 8908508, 9086784, 10181152, 10601248, 13362762, 15271728, 15589889, 15901872, 17817016, 20362304, 21202496, 26725524, 30543456, 31179778, 31803744, 35634032, 46769667, 53451048, 61086912, 62359556, 63607488, 71268064, 93539334, 106902096, 124719112, 142536128, 187078668, 213804192, 249438224, 374157336, 427608384, 498876448, 748314672, 997752896, 1496629344, 2151086521, 2993258688, 4302173042, 6453259563, 8604346084, 12906519126, 15057605647, 17208692168, 25813038252, 30115211294, 34417384336, 45172816941, 51626076504, 60230422588, 68834768672, 90345633882, 103252153008, 105403239529, 120460845176, 137669537344, 180691267764, 206504306016, 210806479058, 240921690352, 316209718587, 361382535528, 413008612032, 421612958116, 481843380704, 632419437174, 722765071056, 843225916232, 963686761408, 1264838874348, 1445530142112, 1686451832464, 2529677748696, 2891060284224, 3372903664928, 5059355497392, 6745807329856, 10118710994784, 20237421989568]

約数ペア:

[(1, 20237421989568), (2, 10118710994784), (3, 6745807329856), (4, 5059355497392), (6, 3372903664928), (7, 2891060284224), (8, 2529677748696), (12, 1686451832464), (14, 1445530142112), (16, 1264838874348), (21, 963686761408), (24, 843225916232), (28, 722765071056), (32, 632419437174), (42, 481843380704), (48, 421612958116), (49, 413008612032), (56, 361382535528), (64, 316209718587), (84, 240921690352), (96, 210806479058), (98, 206504306016), (112, 180691267764), (147, 137669537344), (168, 120460845176), (192, 105403239529), (196, 103252153008), (224, 90345633882), (294, 68834768672), (336, 60230422588), (392, 51626076504), (448, 45172816941), (588, 34417384336), (672, 30115211294), (784, 25813038252), (1176, 17208692168), (1344, 15057605647), (1568, 12906519126), (2352, 8604346084), (3136, 6453259563), (4704, 4302173042), (6761, 2993258688), (9408, 2151086521), (13522, 1496629344), (20283, 997752896), (27044, 748314672), (40566, 498876448), (47327, 427608384), (54088, 374157336), (81132, 249438224), (94654, 213804192), (108176, 187078668), (141981, 142536128), (162264, 124719112), (189308, 106902096), (216352, 93539334), (283962, 71268064), (318161, 63607488), (324528, 62359556), (331289, 61086912), (378616, 53451048), (432704, 46769667), (567924, 35634032), (636322, 31803744), (649056, 31179778), (662578, 30543456), (757232, 26725524), (954483, 21202496), (993867, 20362304), (1135848, 17817016), (1272644, 15901872), (1298112, 15589889), (1325156, 15271728), (1514464, 13362762), (1908966, 10601248), (1987734, 10181152), (2227127, 9086784), (2271696, 8908508), (2545288, 7950936), (2650312, 7635864), (3028928, 6681381), (3817932, 5300624), (3975468, 5090576), (4454254, 4543392)]