20229863337

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{329729}}^1$

素因数の和:330153

約数の個数: 24

約数和(自身を含む): 31017041640

約数和(自身を除く): 10787178303

約数列:

[1, 3, 9, 17, 51, 153, 401, 1203, 3609, 6817, 20451, 61353, 329729, 989187, 2967561, 5605393, 16816179, 50448537, 132221329, 396663987, 1189991961, 2247762593, 6743287779, 20229863337]

約数ペア:

[(1, 20229863337), (3, 6743287779), (9, 2247762593), (17, 1189991961), (51, 396663987), (153, 132221329), (401, 50448537), (1203, 16816179), (3609, 5605393), (6817, 2967561), (20451, 989187), (61353, 329729)]