20199863174

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1009}}^1\times {\mathrm{1907}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 31565570400

約数和(自身を除く): 11365707226

約数列:

[1, 2, 29, 58, 181, 362, 1009, 1907, 2018, 3814, 5249, 10498, 29261, 55303, 58522, 110606, 182629, 345167, 365258, 690334, 1924163, 3848326, 5296241, 10009843, 10592482, 20019686, 55800727, 111601454, 348273503, 696547006, 10099931587, 20199863174]

約数ペア:

[(1, 20199863174), (2, 10099931587), (29, 696547006), (58, 348273503), (181, 111601454), (362, 55800727), (1009, 20019686), (1907, 10592482), (2018, 10009843), (3814, 5296241), (5249, 3848326), (10498, 1924163), (29261, 690334), (55303, 365258), (58522, 345167), (110606, 182629)]