20775030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2447}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 50056704

約数和(自身を除く): 29281674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 566, 849, 1415, 1698, 2447, 2830, 4245, 4894, 7341, 8490, 12235, 14682, 24470, 36705, 73410, 692501, 1385002, 2077503, 3462505, 4155006, 6925010, 10387515, 20775030]

約数ペア:

[(1, 20775030), (2, 10387515), (3, 6925010), (5, 4155006), (6, 3462505), (10, 2077503), (15, 1385002), (30, 692501), (283, 73410), (566, 36705), (849, 24470), (1415, 14682), (1698, 12235), (2447, 8490), (2830, 7341), (4245, 4894)]