20037480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{166979}}^1$

素因数の和:166993

約数の個数: 32

約数和(自身を含む): 60112800

約数和(自身を除く): 40075320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 166979, 333958, 500937, 667916, 834895, 1001874, 1335832, 1669790, 2003748, 2504685, 3339580, 4007496, 5009370, 6679160, 10018740, 20037480]

約数ペア:

[(1, 20037480), (2, 10018740), (3, 6679160), (4, 5009370), (5, 4007496), (6, 3339580), (8, 2504685), (10, 2003748), (12, 1669790), (15, 1335832), (20, 1001874), (24, 834895), (30, 667916), (40, 500937), (60, 333958), (120, 166979)]