20167243922

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{267307}}^1$

素因数の和:267650

約数の個数: 32

約数和(自身を含む): 36721703808

約数和(自身を除く): 16554459886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 317, 634, 2219, 4438, 5389, 10778, 37723, 75446, 267307, 534614, 1871149, 3742298, 4544219, 9088438, 31809533, 63619066, 84736319, 169472638, 593154233, 1186308466, 1440517423, 2881034846, 10083621961, 20167243922]

約数ペア:

[(1, 20167243922), (2, 10083621961), (7, 2881034846), (14, 1440517423), (17, 1186308466), (34, 593154233), (119, 169472638), (238, 84736319), (317, 63619066), (634, 31809533), (2219, 9088438), (4438, 4544219), (5389, 3742298), (10778, 1871149), (37723, 534614), (75446, 267307)]