20204208

素因数分解:

$2^4\times 3^3\times {\mathrm{46769}}^1$

素因数の和:46786

約数の個数: 40

約数和(自身を含む): 57994800

約数和(自身を除く): 37790592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46769, 93538, 140307, 187076, 280614, 374152, 420921, 561228, 748304, 841842, 1122456, 1262763, 1683684, 2244912, 2525526, 3367368, 5051052, 6734736, 10102104, 20204208]

約数ペア:

[(1, 20204208), (2, 10102104), (3, 6734736), (4, 5051052), (6, 3367368), (8, 2525526), (9, 2244912), (12, 1683684), (16, 1262763), (18, 1122456), (24, 841842), (27, 748304), (36, 561228), (48, 420921), (54, 374152), (72, 280614), (108, 187076), (144, 140307), (216, 93538), (432, 46769)]