20130379122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{4621}}^1$

素因数の和:4808

約数の個数: 128

約数和(自身を含む): 49837731840

約数和(自身を除く): 29707352718

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 53, 57, 103, 106, 114, 133, 159, 206, 266, 309, 318, 371, 399, 618, 721, 742, 798, 1007, 1113, 1442, 1957, 2014, 2163, 2226, 3021, 3914, 4326, 4621, 5459, 5871, 6042, 7049, 9242, 10918, 11742, 13699, 13863, 14098, 16377, 21147, 27398, 27726, 32347, 32754, 38213, 41097, 42294, 64694, 76426, 82194, 87799, 97041, 103721, 114639, 175598, 194082, 207442, 229278, 244913, 263397, 311163, 475963, 489826, 526794, 614593, 622326, 726047, 734739, 951926, 1229186, 1427889, 1452094, 1469478, 1714391, 1843779, 2178141, 2855778, 3331741, 3428782, 3687558, 4356282, 4653347, 5143173, 6663482, 9043297, 9306694, 9995223, 10286346, 13960041, 18086594, 19990446, 25226039, 27129891, 27920082, 32573429, 50452078, 54259782, 63303079, 65146858, 75678117, 97720287, 126606158, 151356234, 176582273, 189909237, 195440574, 353164546, 379818474, 479294741, 529746819, 958589482, 1059493638, 1437884223, 2875768446, 3355063187, 6710126374, 10065189561, 20130379122]

約数ペア:

[(1, 20130379122), (2, 10065189561), (3, 6710126374), (6, 3355063187), (7, 2875768446), (14, 1437884223), (19, 1059493638), (21, 958589482), (38, 529746819), (42, 479294741), (53, 379818474), (57, 353164546), (103, 195440574), (106, 189909237), (114, 176582273), (133, 151356234), (159, 126606158), (206, 97720287), (266, 75678117), (309, 65146858), (318, 63303079), (371, 54259782), (399, 50452078), (618, 32573429), (721, 27920082), (742, 27129891), (798, 25226039), (1007, 19990446), (1113, 18086594), (1442, 13960041), (1957, 10286346), (2014, 9995223), (2163, 9306694), (2226, 9043297), (3021, 6663482), (3914, 5143173), (4326, 4653347), (4621, 4356282), (5459, 3687558), (5871, 3428782), (6042, 3331741), (7049, 2855778), (9242, 2178141), (10918, 1843779), (11742, 1714391), (13699, 1469478), (13863, 1452094), (14098, 1427889), (16377, 1229186), (21147, 951926), (27398, 734739), (27726, 726047), (32347, 622326), (32754, 614593), (38213, 526794), (41097, 489826), (42294, 475963), (64694, 311163), (76426, 263397), (82194, 244913), (87799, 229278), (97041, 207442), (103721, 194082), (114639, 175598)]