20150318144

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{28537}}^1$

素因数の和:28636

約数の個数: 112

約数和(自身を含む): 46971264960

約数和(自身を除く): 26820946816

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 59, 64, 68, 88, 118, 136, 176, 187, 236, 272, 352, 374, 472, 544, 649, 704, 748, 944, 1003, 1088, 1298, 1496, 1888, 2006, 2596, 2992, 3776, 4012, 5192, 5984, 8024, 10384, 11033, 11968, 16048, 20768, 22066, 28537, 32096, 41536, 44132, 57074, 64192, 88264, 114148, 176528, 228296, 313907, 353056, 456592, 485129, 627814, 706112, 913184, 970258, 1255628, 1683683, 1826368, 1940516, 2511256, 3367366, 3881032, 5022512, 5336419, 6734732, 7762064, 10045024, 10672838, 13469464, 15524128, 18520513, 20090048, 21345676, 26938928, 28622611, 31048256, 37041026, 42691352, 53877856, 57245222, 74082052, 85382704, 107755712, 114490444, 148164104, 170765408, 228980888, 296328208, 314848721, 341530816, 457961776, 592656416, 629697442, 915923552, 1185312832, 1259394884, 1831847104, 2518789768, 5037579536, 10075159072, 20150318144]

約数ペア:

[(1, 20150318144), (2, 10075159072), (4, 5037579536), (8, 2518789768), (11, 1831847104), (16, 1259394884), (17, 1185312832), (22, 915923552), (32, 629697442), (34, 592656416), (44, 457961776), (59, 341530816), (64, 314848721), (68, 296328208), (88, 228980888), (118, 170765408), (136, 148164104), (176, 114490444), (187, 107755712), (236, 85382704), (272, 74082052), (352, 57245222), (374, 53877856), (472, 42691352), (544, 37041026), (649, 31048256), (704, 28622611), (748, 26938928), (944, 21345676), (1003, 20090048), (1088, 18520513), (1298, 15524128), (1496, 13469464), (1888, 10672838), (2006, 10045024), (2596, 7762064), (2992, 6734732), (3776, 5336419), (4012, 5022512), (5192, 3881032), (5984, 3367366), (8024, 2511256), (10384, 1940516), (11033, 1826368), (11968, 1683683), (16048, 1255628), (20768, 970258), (22066, 913184), (28537, 706112), (32096, 627814), (41536, 485129), (44132, 456592), (57074, 353056), (64192, 313907), (88264, 228296), (114148, 176528)]