20211441032

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2804029}}^1$

素因数の和:2804105

約数の個数: 32

約数和(自身を含む): 40882757400

約数和(自身を除く): 20671316368

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 2804029, 5608058, 11216116, 22432232, 47668493, 95336986, 148613537, 190673972, 297227074, 381347944, 594454148, 1188908296, 2526430129, 5052860258, 10105720516, 20211441032]

約数ペア:

[(1, 20211441032), (2, 10105720516), (4, 5052860258), (8, 2526430129), (17, 1188908296), (34, 594454148), (53, 381347944), (68, 297227074), (106, 190673972), (136, 148613537), (212, 95336986), (424, 47668493), (901, 22432232), (1802, 11216116), (3604, 5608058), (7208, 2804029)]