20190244992

素因数分解:

$2^7\times 3^1\times {\mathrm{1811}}^1\times {\mathrm{29033}}^1$

素因数の和:30861

約数の個数: 64

約数和(自身を含む): 53661800160

約数和(自身を除く): 33471555168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1811, 3622, 5433, 7244, 10866, 14488, 21732, 28976, 29033, 43464, 57952, 58066, 86928, 87099, 115904, 116132, 173856, 174198, 231808, 232264, 347712, 348396, 464528, 695424, 696792, 929056, 1393584, 1858112, 2787168, 3716224, 5574336, 11148672, 52578763, 105157526, 157736289, 210315052, 315472578, 420630104, 630945156, 841260208, 1261890312, 1682520416, 2523780624, 3365040832, 5047561248, 6730081664, 10095122496, 20190244992]

約数ペア:

[(1, 20190244992), (2, 10095122496), (3, 6730081664), (4, 5047561248), (6, 3365040832), (8, 2523780624), (12, 1682520416), (16, 1261890312), (24, 841260208), (32, 630945156), (48, 420630104), (64, 315472578), (96, 210315052), (128, 157736289), (192, 105157526), (384, 52578763), (1811, 11148672), (3622, 5574336), (5433, 3716224), (7244, 2787168), (10866, 1858112), (14488, 1393584), (21732, 929056), (28976, 696792), (29033, 695424), (43464, 464528), (57952, 348396), (58066, 347712), (86928, 232264), (87099, 231808), (115904, 174198), (116132, 173856)]