20173476610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1\times {\mathrm{3491}}^1$

素因数の和:6199

約数の個数: 64

約数和(自身を含む): 42866786304

約数和(自身を除く): 22693309694

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 2663, 3491, 5326, 6982, 13315, 17455, 18641, 24437, 26630, 34910, 37282, 48874, 82553, 93205, 108221, 122185, 165106, 186410, 216442, 244370, 412765, 541105, 577871, 757547, 825530, 1082210, 1155742, 1515094, 2889355, 3787735, 5778710, 7575470, 9296533, 18593066, 46482665, 65075731, 92965330, 130151462, 288192523, 325378655, 576385046, 650757310, 1440962615, 2017347661, 2881925230, 4034695322, 10086738305, 20173476610]

約数ペア:

[(1, 20173476610), (2, 10086738305), (5, 4034695322), (7, 2881925230), (10, 2017347661), (14, 1440962615), (31, 650757310), (35, 576385046), (62, 325378655), (70, 288192523), (155, 130151462), (217, 92965330), (310, 65075731), (434, 46482665), (1085, 18593066), (2170, 9296533), (2663, 7575470), (3491, 5778710), (5326, 3787735), (6982, 2889355), (13315, 1515094), (17455, 1155742), (18641, 1082210), (24437, 825530), (26630, 757547), (34910, 577871), (37282, 541105), (48874, 412765), (82553, 244370), (93205, 216442), (108221, 186410), (122185, 165106)]