20532113532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347}}^1\times {\mathrm{234803}}^1$

素因数の和:235167

約数の個数: 72

約数和(自身を含む): 59486184576

約数和(自身を除く): 38954071044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347, 694, 1041, 1388, 2082, 2429, 3123, 4164, 4858, 6246, 7287, 9716, 12492, 14574, 21861, 29148, 43722, 87444, 234803, 469606, 704409, 939212, 1408818, 1643621, 2113227, 2817636, 3287242, 4226454, 4930863, 6574484, 8452908, 9861726, 14792589, 19723452, 29585178, 59170356, 81476641, 162953282, 244429923, 325906564, 488859846, 570336487, 733289769, 977719692, 1140672974, 1466579538, 1711009461, 2281345948, 2933159076, 3422018922, 5133028383, 6844037844, 10266056766, 20532113532]

約数ペア:

[(1, 20532113532), (2, 10266056766), (3, 6844037844), (4, 5133028383), (6, 3422018922), (7, 2933159076), (9, 2281345948), (12, 1711009461), (14, 1466579538), (18, 1140672974), (21, 977719692), (28, 733289769), (36, 570336487), (42, 488859846), (63, 325906564), (84, 244429923), (126, 162953282), (252, 81476641), (347, 59170356), (694, 29585178), (1041, 19723452), (1388, 14792589), (2082, 9861726), (2429, 8452908), (3123, 6574484), (4164, 4930863), (4858, 4226454), (6246, 3287242), (7287, 2817636), (9716, 2113227), (12492, 1643621), (14574, 1408818), (21861, 939212), (29148, 704409), (43722, 469606), (87444, 234803)]