20141661496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{293}}^1$

素因数の和:677

約数の個数: 128

約数和(自身を含む): 43243683840

約数和(自身を除く): 23102022344

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 113, 124, 223, 226, 248, 293, 341, 446, 452, 586, 682, 892, 904, 1172, 1243, 1364, 1784, 2344, 2453, 2486, 2728, 3223, 3503, 4906, 4972, 6446, 6913, 7006, 9083, 9812, 9944, 12892, 13826, 14012, 18166, 19624, 25199, 25784, 27652, 28024, 33109, 36332, 38533, 50398, 55304, 65339, 66218, 72664, 76043, 77066, 99913, 100796, 130678, 132436, 152086, 154132, 199826, 201592, 261356, 264872, 277189, 304172, 308264, 364199, 399652, 522712, 554378, 608344, 718729, 728398, 781169, 799304, 1026379, 1108756, 1437458, 1456796, 1562338, 2025509, 2052758, 2217512, 2874916, 2913592, 3124676, 4051018, 4105516, 5749832, 6249352, 7383307, 8102036, 8211032, 8592859, 11290169, 14766614, 16204072, 17185718, 22280599, 22580338, 29533228, 34371436, 44561198, 45160676, 59066456, 68742872, 81216377, 89122396, 90321352, 162432754, 178244792, 228882517, 324865508, 457765034, 649731016, 915530068, 1831060136, 2517707687, 5035415374, 10070830748, 20141661496]

約数ペア:

[(1, 20141661496), (2, 10070830748), (4, 5035415374), (8, 2517707687), (11, 1831060136), (22, 915530068), (31, 649731016), (44, 457765034), (62, 324865508), (88, 228882517), (113, 178244792), (124, 162432754), (223, 90321352), (226, 89122396), (248, 81216377), (293, 68742872), (341, 59066456), (446, 45160676), (452, 44561198), (586, 34371436), (682, 29533228), (892, 22580338), (904, 22280599), (1172, 17185718), (1243, 16204072), (1364, 14766614), (1784, 11290169), (2344, 8592859), (2453, 8211032), (2486, 8102036), (2728, 7383307), (3223, 6249352), (3503, 5749832), (4906, 4105516), (4972, 4051018), (6446, 3124676), (6913, 2913592), (7006, 2874916), (9083, 2217512), (9812, 2052758), (9944, 2025509), (12892, 1562338), (13826, 1456796), (14012, 1437458), (18166, 1108756), (19624, 1026379), (25199, 799304), (25784, 781169), (27652, 728398), (28024, 718729), (33109, 608344), (36332, 554378), (38533, 522712), (50398, 399652), (55304, 364199), (65339, 308264), (66218, 304172), (72664, 277189), (76043, 264872), (77066, 261356), (99913, 201592), (100796, 199826), (130678, 154132), (132436, 152086)]