20794037202

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2693}}^1\times {\mathrm{6217}}^1$

素因数の和:8944

約数の個数: 64

約数和(自身を含む): 48243720960

約数和(自身を除く): 27449683758

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 2693, 5386, 6217, 8079, 12434, 16158, 18651, 24237, 37302, 48474, 55953, 61939, 72711, 111906, 123878, 142991, 145422, 167859, 185817, 285982, 335718, 371634, 428973, 557451, 857946, 1114902, 1286919, 1672353, 2573838, 3344706, 3860757, 7721514, 16742381, 33484762, 50227143, 100454286, 150681429, 301362858, 385074763, 452044287, 770149526, 904088574, 1155224289, 2310448578, 3465672867, 6931345734, 10397018601, 20794037202]

約数ペア:

[(1, 20794037202), (2, 10397018601), (3, 6931345734), (6, 3465672867), (9, 2310448578), (18, 1155224289), (23, 904088574), (27, 770149526), (46, 452044287), (54, 385074763), (69, 301362858), (138, 150681429), (207, 100454286), (414, 50227143), (621, 33484762), (1242, 16742381), (2693, 7721514), (5386, 3860757), (6217, 3344706), (8079, 2573838), (12434, 1672353), (16158, 1286919), (18651, 1114902), (24237, 857946), (37302, 557451), (48474, 428973), (55953, 371634), (61939, 335718), (72711, 285982), (111906, 185817), (123878, 167859), (142991, 145422)]