20162744888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3583}}^1\times {\mathrm{4919}}^1$

素因数の和:8532

約数の個数: 64

約数和(自身を含む): 44435865600

約数和(自身を除く): 24273120712

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 3583, 4919, 7166, 9838, 14332, 19676, 28664, 39352, 39413, 46579, 54109, 63947, 78826, 93158, 108218, 127894, 157652, 186316, 216436, 255788, 315304, 372632, 432872, 511576, 512369, 703417, 1024738, 1406834, 2049476, 2813668, 4098952, 5627336, 17624777, 35249554, 70499108, 140998216, 193872547, 229122101, 387745094, 458244202, 775490188, 916488404, 1550980376, 1832976808, 2520343111, 5040686222, 10081372444, 20162744888]

約数ペア:

[(1, 20162744888), (2, 10081372444), (4, 5040686222), (8, 2520343111), (11, 1832976808), (13, 1550980376), (22, 916488404), (26, 775490188), (44, 458244202), (52, 387745094), (88, 229122101), (104, 193872547), (143, 140998216), (286, 70499108), (572, 35249554), (1144, 17624777), (3583, 5627336), (4919, 4098952), (7166, 2813668), (9838, 2049476), (14332, 1406834), (19676, 1024738), (28664, 703417), (39352, 512369), (39413, 511576), (46579, 432872), (54109, 372632), (63947, 315304), (78826, 255788), (93158, 216436), (108218, 186316), (127894, 157652)]