20620182312

素因数分解:

$2^3\times 3^4\times {\mathrm{31821269}}^1$

素因数の和:31821287

約数の個数: 40

約数和(自身を含む): 57755605050

約数和(自身を除く): 37135422738

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 31821269, 63642538, 95463807, 127285076, 190927614, 254570152, 286391421, 381855228, 572782842, 763710456, 859174263, 1145565684, 1718348526, 2291131368, 2577522789, 3436697052, 5155045578, 6873394104, 10310091156, 20620182312]

約数ペア:

[(1, 20620182312), (2, 10310091156), (3, 6873394104), (4, 5155045578), (6, 3436697052), (8, 2577522789), (9, 2291131368), (12, 1718348526), (18, 1145565684), (24, 859174263), (27, 763710456), (36, 572782842), (54, 381855228), (72, 286391421), (81, 254570152), (108, 190927614), (162, 127285076), (216, 95463807), (324, 63642538), (648, 31821269)]