20144016

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2444

約数の個数: 60

約数和(自身を含む): 57354960

約数和(自身を除く): 37210944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2371, 2832, 4248, 4742, 7113, 8496, 9484, 14226, 18968, 21339, 28452, 37936, 42678, 56904, 85356, 113808, 139889, 170712, 279778, 341424, 419667, 559556, 839334, 1119112, 1259001, 1678668, 2238224, 2518002, 3357336, 5036004, 6714672, 10072008, 20144016]

約数ペア:

[(1, 20144016), (2, 10072008), (3, 6714672), (4, 5036004), (6, 3357336), (8, 2518002), (9, 2238224), (12, 1678668), (16, 1259001), (18, 1119112), (24, 839334), (36, 559556), (48, 419667), (59, 341424), (72, 279778), (118, 170712), (144, 139889), (177, 113808), (236, 85356), (354, 56904), (472, 42678), (531, 37936), (708, 28452), (944, 21339), (1062, 18968), (1416, 14226), (2124, 9484), (2371, 8496), (2832, 7113), (4248, 4742)]