20330538

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5387}}^1$

素因数の和:5446

約数の個数: 32

約数和(自身を含む): 44224704

約数和(自身を除く): 23894166

約数列:

[1, 2, 3, 6, 17, 34, 37, 51, 74, 102, 111, 222, 629, 1258, 1887, 3774, 5387, 10774, 16161, 32322, 91579, 183158, 199319, 274737, 398638, 549474, 597957, 1195914, 3388423, 6776846, 10165269, 20330538]

約数ペア:

[(1, 20330538), (2, 10165269), (3, 6776846), (6, 3388423), (17, 1195914), (34, 597957), (37, 549474), (51, 398638), (74, 274737), (102, 199319), (111, 183158), (222, 91579), (629, 32322), (1258, 16161), (1887, 10774), (3774, 5387)]