20283104

素因数分解:

$2^5\times {\mathrm{37}}^2\times {\mathrm{463}}^1$

素因数の和:547

約数の個数: 36

約数和(自身を含む): 41129424

約数和(自身を除く): 20846320

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 463, 592, 926, 1184, 1369, 1852, 2738, 3704, 5476, 7408, 10952, 14816, 17131, 21904, 34262, 43808, 68524, 137048, 274096, 548192, 633847, 1267694, 2535388, 5070776, 10141552, 20283104]

約数ペア:

[(1, 20283104), (2, 10141552), (4, 5070776), (8, 2535388), (16, 1267694), (32, 633847), (37, 548192), (74, 274096), (148, 137048), (296, 68524), (463, 43808), (592, 34262), (926, 21904), (1184, 17131), (1369, 14816), (1852, 10952), (2738, 7408), (3704, 5476)]