20153712

素因数分解:

$2^4\times 3^1\times {\mathrm{293}}^1\times {\mathrm{1433}}^1$

素因数の和:1737

約数の個数: 40

約数和(自身を含む): 52277904

約数和(自身を除く): 32124192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 293, 586, 879, 1172, 1433, 1758, 2344, 2866, 3516, 4299, 4688, 5732, 7032, 8598, 11464, 14064, 17196, 22928, 34392, 68784, 419869, 839738, 1259607, 1679476, 2519214, 3358952, 5038428, 6717904, 10076856, 20153712]

約数ペア:

[(1, 20153712), (2, 10076856), (3, 6717904), (4, 5038428), (6, 3358952), (8, 2519214), (12, 1679476), (16, 1259607), (24, 839738), (48, 419869), (293, 68784), (586, 34392), (879, 22928), (1172, 17196), (1433, 14064), (1758, 11464), (2344, 8598), (2866, 7032), (3516, 5732), (4299, 4688)]