2030488542

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{3511}}^1$

素因数の和:3646

約数の個数: 72

約数和(自身を含む): 4696632720

約数和(自身を除く): 2666144178

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 361, 534, 722, 801, 1083, 1602, 1691, 2166, 3249, 3382, 3511, 5073, 6498, 7022, 10146, 10533, 15219, 21066, 30438, 31599, 32129, 63198, 64258, 66709, 96387, 133418, 192774, 200127, 289161, 312479, 400254, 578322, 600381, 624958, 937437, 1200762, 1267471, 1874874, 2534942, 2812311, 3802413, 5624622, 5937101, 7604826, 11407239, 11874202, 17811303, 22814478, 35622606, 53433909, 106867818, 112804919, 225609838, 338414757, 676829514, 1015244271, 2030488542]

約数ペア:

[(1, 2030488542), (2, 1015244271), (3, 676829514), (6, 338414757), (9, 225609838), (18, 112804919), (19, 106867818), (38, 53433909), (57, 35622606), (89, 22814478), (114, 17811303), (171, 11874202), (178, 11407239), (267, 7604826), (342, 5937101), (361, 5624622), (534, 3802413), (722, 2812311), (801, 2534942), (1083, 1874874), (1602, 1267471), (1691, 1200762), (2166, 937437), (3249, 624958), (3382, 600381), (3511, 578322), (5073, 400254), (6498, 312479), (7022, 289161), (10146, 200127), (10533, 192774), (15219, 133418), (21066, 96387), (30438, 66709), (31599, 64258), (32129, 63198)]