2000990064

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{17597}}^1$

素因数の和:17734

約数の個数: 80

約数和(自身を含む): 5446651392

約数和(自身を除く): 3445661328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 103, 138, 184, 206, 276, 309, 368, 412, 552, 618, 824, 1104, 1236, 1648, 2369, 2472, 4738, 4944, 7107, 9476, 14214, 17597, 18952, 28428, 35194, 37904, 52791, 56856, 70388, 105582, 113712, 140776, 211164, 281552, 404731, 422328, 809462, 844656, 1214193, 1618924, 1812491, 2428386, 3237848, 3624982, 4856772, 5437473, 6475696, 7249964, 9713544, 10874946, 14499928, 19427088, 21749892, 28999856, 41687293, 43499784, 83374586, 86999568, 125061879, 166749172, 250123758, 333498344, 500247516, 666996688, 1000495032, 2000990064]

約数ペア:

[(1, 2000990064), (2, 1000495032), (3, 666996688), (4, 500247516), (6, 333498344), (8, 250123758), (12, 166749172), (16, 125061879), (23, 86999568), (24, 83374586), (46, 43499784), (48, 41687293), (69, 28999856), (92, 21749892), (103, 19427088), (138, 14499928), (184, 10874946), (206, 9713544), (276, 7249964), (309, 6475696), (368, 5437473), (412, 4856772), (552, 3624982), (618, 3237848), (824, 2428386), (1104, 1812491), (1236, 1618924), (1648, 1214193), (2369, 844656), (2472, 809462), (4738, 422328), (4944, 404731), (7107, 281552), (9476, 211164), (14214, 140776), (17597, 113712), (18952, 105582), (28428, 70388), (35194, 56856), (37904, 52791)]