20090165038

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{337457}}^1$

素因数の和:337596

約数の個数: 24

約数和(自身を含む): 32323077072

約数和(自身を除く): 12232912034

約数列:

[1, 2, 17, 34, 103, 206, 289, 578, 1751, 3502, 29767, 59534, 337457, 674914, 5736769, 11473538, 34758071, 69516142, 97525073, 195050146, 590887207, 1181774414, 10045082519, 20090165038]

約数ペア:

[(1, 20090165038), (2, 10045082519), (17, 1181774414), (34, 590887207), (103, 195050146), (206, 97525073), (289, 69516142), (578, 34758071), (1751, 11473538), (3502, 5736769), (29767, 674914), (59534, 337457)]