20120589042

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3607}}^1\times {\mathrm{15241}}^1$

素因数の和:18914

約数の個数: 32

約数和(自身を含む): 40914893184

約数和(自身を除く): 20794304142

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 3607, 7214, 10821, 15241, 21642, 30482, 45723, 91446, 220027, 440054, 660081, 929701, 1320162, 1859402, 2789103, 5578206, 54974287, 109948574, 164922861, 329845722, 3353431507, 6706863014, 10060294521, 20120589042]

約数ペア:

[(1, 20120589042), (2, 10060294521), (3, 6706863014), (6, 3353431507), (61, 329845722), (122, 164922861), (183, 109948574), (366, 54974287), (3607, 5578206), (7214, 2789103), (10821, 1859402), (15241, 1320162), (21642, 929701), (30482, 660081), (45723, 440054), (91446, 220027)]