20095002

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 45333288

約数和(自身を除く): 25238286

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 219, 246, 369, 373, 438, 657, 738, 746, 1119, 1314, 2238, 2993, 3357, 5986, 6714, 8979, 15293, 17958, 26937, 27229, 30586, 45879, 53874, 54458, 81687, 91758, 137637, 163374, 245061, 275274, 490122, 1116389, 2232778, 3349167, 6698334, 10047501, 20095002]

約数ペア:

[(1, 20095002), (2, 10047501), (3, 6698334), (6, 3349167), (9, 2232778), (18, 1116389), (41, 490122), (73, 275274), (82, 245061), (123, 163374), (146, 137637), (219, 91758), (246, 81687), (369, 54458), (373, 53874), (438, 45879), (657, 30586), (738, 27229), (746, 26937), (1119, 17958), (1314, 15293), (2238, 8979), (2993, 6714), (3357, 5986)]