20161645504

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{314711}}^1$

素因数の和:314754

約数の個数: 112

約数和(自身を含む): 53717561856

約数和(自身を除く): 33555916352

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 448, 572, 616, 704, 728, 832, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 4928, 5824, 8008, 9152, 16016, 32032, 64064, 314711, 629422, 1258844, 2202977, 2517688, 3461821, 4091243, 4405954, 5035376, 6923642, 8182486, 8811908, 10070752, 13847284, 16364972, 17623816, 20141504, 24232747, 27694568, 28638701, 32729944, 35247632, 45003673, 48465494, 55389136, 57277402, 65459888, 70495264, 90007346, 96930988, 110778272, 114554804, 130919776, 140990528, 180014692, 193861976, 221556544, 229109608, 261839552, 315025711, 360029384, 387723952, 458219216, 630051422, 720058768, 775447904, 916438432, 1260102844, 1440117536, 1550895808, 1832876864, 2520205688, 2880235072, 5040411376, 10080822752, 20161645504]

約数ペア:

[(1, 20161645504), (2, 10080822752), (4, 5040411376), (7, 2880235072), (8, 2520205688), (11, 1832876864), (13, 1550895808), (14, 1440117536), (16, 1260102844), (22, 916438432), (26, 775447904), (28, 720058768), (32, 630051422), (44, 458219216), (52, 387723952), (56, 360029384), (64, 315025711), (77, 261839552), (88, 229109608), (91, 221556544), (104, 193861976), (112, 180014692), (143, 140990528), (154, 130919776), (176, 114554804), (182, 110778272), (208, 96930988), (224, 90007346), (286, 70495264), (308, 65459888), (352, 57277402), (364, 55389136), (416, 48465494), (448, 45003673), (572, 35247632), (616, 32729944), (704, 28638701), (728, 27694568), (832, 24232747), (1001, 20141504), (1144, 17623816), (1232, 16364972), (1456, 13847284), (2002, 10070752), (2288, 8811908), (2464, 8182486), (2912, 6923642), (4004, 5035376), (4576, 4405954), (4928, 4091243), (5824, 3461821), (8008, 2517688), (9152, 2202977), (16016, 1258844), (32032, 629422), (64064, 314711)]