20282208

素因数分解:

$2^5\times 3^1\times {\mathrm{41}}^1\times {\mathrm{5153}}^1$

素因数の和:5207

約数の個数: 48

約数和(自身を含む): 54549936

約数和(自身を除く): 34267728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 5153, 10306, 15459, 20612, 30918, 41224, 61836, 82448, 123672, 164896, 211273, 247344, 422546, 494688, 633819, 845092, 1267638, 1690184, 2535276, 3380368, 5070552, 6760736, 10141104, 20282208]

約数ペア:

[(1, 20282208), (2, 10141104), (3, 6760736), (4, 5070552), (6, 3380368), (8, 2535276), (12, 1690184), (16, 1267638), (24, 845092), (32, 633819), (41, 494688), (48, 422546), (82, 247344), (96, 211273), (123, 164896), (164, 123672), (246, 82448), (328, 61836), (492, 41224), (656, 30918), (984, 20612), (1312, 15459), (1968, 10306), (3936, 5153)]