20065964544

素因数分解:

$2^9\times 3^3\times {\mathrm{1451531}}^1$

素因数の和:1451558

約数の個数: 80

約数和(自身を含む): 59396689440

約数和(自身を除く): 39330724896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1451531, 2903062, 4354593, 5806124, 8709186, 11612248, 13063779, 17418372, 23224496, 26127558, 34836744, 39191337, 46448992, 52255116, 69673488, 78382674, 92897984, 104510232, 139346976, 156765348, 185795968, 209020464, 278693952, 313530696, 371591936, 418040928, 557387904, 627061392, 743183872, 836081856, 1114775808, 1254122784, 1672163712, 2229551616, 2508245568, 3344327424, 5016491136, 6688654848, 10032982272, 20065964544]

約数ペア:

[(1, 20065964544), (2, 10032982272), (3, 6688654848), (4, 5016491136), (6, 3344327424), (8, 2508245568), (9, 2229551616), (12, 1672163712), (16, 1254122784), (18, 1114775808), (24, 836081856), (27, 743183872), (32, 627061392), (36, 557387904), (48, 418040928), (54, 371591936), (64, 313530696), (72, 278693952), (96, 209020464), (108, 185795968), (128, 156765348), (144, 139346976), (192, 104510232), (216, 92897984), (256, 78382674), (288, 69673488), (384, 52255116), (432, 46448992), (512, 39191337), (576, 34836744), (768, 26127558), (864, 23224496), (1152, 17418372), (1536, 13063779), (1728, 11612248), (2304, 8709186), (3456, 5806124), (4608, 4354593), (6912, 2903062), (13824, 1451531)]