20291215368

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{49733371}}^1$

素因数の和:49733397

約数の個数: 32

約数和(自身を含む): 53712041760

約数和(自身を除く): 33420826392

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 49733371, 99466742, 149200113, 198933484, 298400226, 397866968, 596800452, 845467307, 1193600904, 1690934614, 2536401921, 3381869228, 5072803842, 6763738456, 10145607684, 20291215368]

約数ペア:

[(1, 20291215368), (2, 10145607684), (3, 6763738456), (4, 5072803842), (6, 3381869228), (8, 2536401921), (12, 1690934614), (17, 1193600904), (24, 845467307), (34, 596800452), (51, 397866968), (68, 298400226), (102, 198933484), (136, 149200113), (204, 99466742), (408, 49733371)]