20086300890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{1013}}^1$

素因数の和:1186

約数の個数: 256

約数和(自身を含む): 58312949760

約数和(自身を除く): 38226648870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 31, 45, 46, 54, 62, 69, 90, 93, 103, 115, 135, 138, 155, 186, 206, 207, 230, 270, 279, 309, 310, 345, 414, 465, 515, 558, 618, 621, 690, 713, 837, 927, 930, 1013, 1030, 1035, 1242, 1395, 1426, 1545, 1674, 1854, 2026, 2070, 2139, 2369, 2781, 2790, 3039, 3090, 3105, 3193, 3565, 4185, 4278, 4635, 4738, 5065, 5562, 6078, 6210, 6386, 6417, 7107, 7130, 8370, 9117, 9270, 9579, 10130, 10695, 11845, 12834, 13905, 14214, 15195, 15965, 18234, 19158, 19251, 21321, 21390, 23299, 23690, 27351, 27810, 28737, 30390, 31403, 31930, 32085, 35535, 38502, 42642, 45585, 46598, 47895, 54702, 57474, 62806, 63963, 64170, 69897, 71070, 73439, 86211, 91170, 94209, 95790, 96255, 104339, 106605, 116495, 127926, 136755, 139794, 143685, 146878, 157015, 172422, 188418, 192510, 208678, 209691, 213210, 220317, 232990, 273510, 282627, 287370, 313017, 314030, 319815, 349485, 367195, 419382, 431055, 440634, 471045, 521695, 565254, 626034, 629073, 639630, 660951, 698970, 722269, 734390, 847881, 862110, 939051, 942090, 1043390, 1048455, 1101585, 1258146, 1321902, 1413135, 1444538, 1565085, 1695762, 1878102, 1982853, 2096910, 2166807, 2203170, 2399797, 2817153, 2826270, 3130170, 3145365, 3234509, 3304755, 3611345, 3965706, 4239405, 4333614, 4695255, 4799594, 5634306, 6290730, 6469018, 6500421, 6609510, 7199391, 7222690, 8478810, 9390510, 9703527, 9914265, 10834035, 11998985, 13000842, 14085765, 14398782, 16172545, 19407054, 19501263, 19828530, 21598173, 21668070, 23997970, 28171530, 29110581, 32345090, 32502105, 35996955, 39002526, 43196346, 48517635, 58221162, 64794519, 65004210, 71993910, 74393707, 87331743, 97035270, 97506315, 107990865, 129589038, 145552905, 148787414, 174663486, 195012630, 215981730, 223181121, 291105810, 323972595, 371968535, 436658715, 446362242, 647945190, 669543363, 743937070, 873317430, 1115905605, 1339086726, 2008630089, 2231811210, 3347716815, 4017260178, 6695433630, 10043150445, 20086300890]

約数ペア:

[(1, 20086300890), (2, 10043150445), (3, 6695433630), (5, 4017260178), (6, 3347716815), (9, 2231811210), (10, 2008630089), (15, 1339086726), (18, 1115905605), (23, 873317430), (27, 743937070), (30, 669543363), (31, 647945190), (45, 446362242), (46, 436658715), (54, 371968535), (62, 323972595), (69, 291105810), (90, 223181121), (93, 215981730), (103, 195012630), (115, 174663486), (135, 148787414), (138, 145552905), (155, 129589038), (186, 107990865), (206, 97506315), (207, 97035270), (230, 87331743), (270, 74393707), (279, 71993910), (309, 65004210), (310, 64794519), (345, 58221162), (414, 48517635), (465, 43196346), (515, 39002526), (558, 35996955), (618, 32502105), (621, 32345090), (690, 29110581), (713, 28171530), (837, 23997970), (927, 21668070), (930, 21598173), (1013, 19828530), (1030, 19501263), (1035, 19407054), (1242, 16172545), (1395, 14398782), (1426, 14085765), (1545, 13000842), (1674, 11998985), (1854, 10834035), (2026, 9914265), (2070, 9703527), (2139, 9390510), (2369, 8478810), (2781, 7222690), (2790, 7199391), (3039, 6609510), (3090, 6500421), (3105, 6469018), (3193, 6290730), (3565, 5634306), (4185, 4799594), (4278, 4695255), (4635, 4333614), (4738, 4239405), (5065, 3965706), (5562, 3611345), (6078, 3304755), (6210, 3234509), (6386, 3145365), (6417, 3130170), (7107, 2826270), (7130, 2817153), (8370, 2399797), (9117, 2203170), (9270, 2166807), (9579, 2096910), (10130, 1982853), (10695, 1878102), (11845, 1695762), (12834, 1565085), (13905, 1444538), (14214, 1413135), (15195, 1321902), (15965, 1258146), (18234, 1101585), (19158, 1048455), (19251, 1043390), (21321, 942090), (21390, 939051), (23299, 862110), (23690, 847881), (27351, 734390), (27810, 722269), (28737, 698970), (30390, 660951), (31403, 639630), (31930, 629073), (32085, 626034), (35535, 565254), (38502, 521695), (42642, 471045), (45585, 440634), (46598, 431055), (47895, 419382), (54702, 367195), (57474, 349485), (62806, 319815), (63963, 314030), (64170, 313017), (69897, 287370), (71070, 282627), (73439, 273510), (86211, 232990), (91170, 220317), (94209, 213210), (95790, 209691), (96255, 208678), (104339, 192510), (106605, 188418), (116495, 172422), (127926, 157015), (136755, 146878), (139794, 143685)]