20131709754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{19463}}^1$

素因数の和:19719

約数の個数: 64

約数和(自身を含む): 44144352000

約数和(自身を除く): 24012642246

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 149, 178, 267, 298, 447, 534, 894, 1157, 1937, 2314, 3471, 3874, 5811, 6942, 11622, 13261, 19463, 26522, 38926, 39783, 58389, 79566, 116778, 172393, 253019, 344786, 506038, 517179, 759057, 1034358, 1518114, 1732207, 2899987, 3464414, 5196621, 5799974, 8699961, 10393242, 17399922, 22518691, 37699831, 45037382, 67556073, 75399662, 113099493, 135112146, 226198986, 258098843, 516197686, 774296529, 1548593058, 3355284959, 6710569918, 10065854877, 20131709754]

約数ペア:

[(1, 20131709754), (2, 10065854877), (3, 6710569918), (6, 3355284959), (13, 1548593058), (26, 774296529), (39, 516197686), (78, 258098843), (89, 226198986), (149, 135112146), (178, 113099493), (267, 75399662), (298, 67556073), (447, 45037382), (534, 37699831), (894, 22518691), (1157, 17399922), (1937, 10393242), (2314, 8699961), (3471, 5799974), (3874, 5196621), (5811, 3464414), (6942, 2899987), (11622, 1732207), (13261, 1518114), (19463, 1034358), (26522, 759057), (38926, 517179), (39783, 506038), (58389, 344786), (79566, 253019), (116778, 172393)]