20703379248

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1114523}}^1$

素因数の和:1114583

約数の個数: 80

約数和(自身を含む): 60808429440

約数和(自身を除く): 40105050192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 86, 108, 129, 144, 172, 216, 258, 344, 387, 432, 516, 688, 774, 1032, 1161, 1548, 2064, 2322, 3096, 4644, 6192, 9288, 18576, 1114523, 2229046, 3343569, 4458092, 6687138, 8916184, 10030707, 13374276, 17832368, 20061414, 26748552, 30092121, 40122828, 47924489, 53497104, 60184242, 80245656, 95848978, 120368484, 143773467, 160491312, 191697956, 240736968, 287546934, 383395912, 431320401, 481473936, 575093868, 766791824, 862640802, 1150187736, 1293961203, 1725281604, 2300375472, 2587922406, 3450563208, 5175844812, 6901126416, 10351689624, 20703379248]

約数ペア:

[(1, 20703379248), (2, 10351689624), (3, 6901126416), (4, 5175844812), (6, 3450563208), (8, 2587922406), (9, 2300375472), (12, 1725281604), (16, 1293961203), (18, 1150187736), (24, 862640802), (27, 766791824), (36, 575093868), (43, 481473936), (48, 431320401), (54, 383395912), (72, 287546934), (86, 240736968), (108, 191697956), (129, 160491312), (144, 143773467), (172, 120368484), (216, 95848978), (258, 80245656), (344, 60184242), (387, 53497104), (432, 47924489), (516, 40122828), (688, 30092121), (774, 26748552), (1032, 20061414), (1161, 17832368), (1548, 13374276), (2064, 10030707), (2322, 8916184), (3096, 6687138), (4644, 4458092), (6192, 3343569), (9288, 2229046), (18576, 1114523)]