19980935136

素因数分解:

$2^5\times 3^2\times {\mathrm{2099}}^1\times {\mathrm{33053}}^1$

素因数の和:35168

約数の個数: 72

約数和(自身を含む): 56849574600

約数和(自身を除く): 36868639464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2099, 4198, 6297, 8396, 12594, 16792, 18891, 25188, 33053, 33584, 37782, 50376, 66106, 67168, 75564, 99159, 100752, 132212, 151128, 198318, 201504, 264424, 297477, 302256, 396636, 528848, 594954, 604512, 793272, 1057696, 1189908, 1586544, 2379816, 3173088, 4759632, 9519264, 69378247, 138756494, 208134741, 277512988, 416269482, 555025976, 624404223, 832538964, 1110051952, 1248808446, 1665077928, 2220103904, 2497616892, 3330155856, 4995233784, 6660311712, 9990467568, 19980935136]

約数ペア:

[(1, 19980935136), (2, 9990467568), (3, 6660311712), (4, 4995233784), (6, 3330155856), (8, 2497616892), (9, 2220103904), (12, 1665077928), (16, 1248808446), (18, 1110051952), (24, 832538964), (32, 624404223), (36, 555025976), (48, 416269482), (72, 277512988), (96, 208134741), (144, 138756494), (288, 69378247), (2099, 9519264), (4198, 4759632), (6297, 3173088), (8396, 2379816), (12594, 1586544), (16792, 1189908), (18891, 1057696), (25188, 793272), (33053, 604512), (33584, 594954), (37782, 528848), (50376, 396636), (66106, 302256), (67168, 297477), (75564, 264424), (99159, 201504), (100752, 198318), (132212, 151128)]