20051052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238703}}^1$

素因数の和:238717

約数の個数: 24

約数和(自身を含む): 53469696

約数和(自身を除く): 33418644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238703, 477406, 716109, 954812, 1432218, 1670921, 2864436, 3341842, 5012763, 6683684, 10025526, 20051052]

約数ペア:

[(1, 20051052), (2, 10025526), (3, 6683684), (4, 5012763), (6, 3341842), (7, 2864436), (12, 1670921), (14, 1432218), (21, 954812), (28, 716109), (42, 477406), (84, 238703)]