20118210042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7852541}}^1$

素因数の和:7852614

約数の個数: 32

約数和(自身を含む): 46738329984

約数和(自身を除く): 26620119942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 7852541, 15705082, 23557623, 47115246, 54967787, 109935574, 164903361, 329806722, 479005001, 958010002, 1437015003, 2874030006, 3353035007, 6706070014, 10059105021, 20118210042]

約数ペア:

[(1, 20118210042), (2, 10059105021), (3, 6706070014), (6, 3353035007), (7, 2874030006), (14, 1437015003), (21, 958010002), (42, 479005001), (61, 329806722), (122, 164903361), (183, 109935574), (366, 54967787), (427, 47115246), (854, 23557623), (1281, 15705082), (2562, 7852541)]