20169710344

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3581}}^1\times {\mathrm{4373}}^1$

素因数の和:7990

約数の個数: 64

約数和(自身を含む): 45122883840

約数和(自身を除く): 24953173496

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 3581, 4373, 7162, 8746, 14324, 17492, 25067, 28648, 30611, 34984, 50134, 61222, 82363, 100268, 100579, 122444, 164726, 200536, 201158, 244888, 329452, 402316, 576541, 658904, 704053, 804632, 1153082, 1408106, 2306164, 2816212, 4612328, 5632424, 15659713, 31319426, 62638852, 109617991, 125277704, 219235982, 360173399, 438471964, 720346798, 876943928, 1440693596, 2521213793, 2881387192, 5042427586, 10084855172, 20169710344]

約数ペア:

[(1, 20169710344), (2, 10084855172), (4, 5042427586), (7, 2881387192), (8, 2521213793), (14, 1440693596), (23, 876943928), (28, 720346798), (46, 438471964), (56, 360173399), (92, 219235982), (161, 125277704), (184, 109617991), (322, 62638852), (644, 31319426), (1288, 15659713), (3581, 5632424), (4373, 4612328), (7162, 2816212), (8746, 2306164), (14324, 1408106), (17492, 1153082), (25067, 804632), (28648, 704053), (30611, 658904), (34984, 576541), (50134, 402316), (61222, 329452), (82363, 244888), (100268, 201158), (100579, 200536), (122444, 164726)]