20766024

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:899

約数の個数: 64

約数和(自身を含む): 58214400

約数和(自身を除く): 37448376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 757, 762, 1016, 1143, 1514, 1524, 2271, 2286, 3028, 3048, 3429, 4542, 4572, 6056, 6813, 6858, 9084, 9144, 13626, 13716, 18168, 20439, 27252, 27432, 40878, 54504, 81756, 96139, 163512, 192278, 288417, 384556, 576834, 769112, 865251, 1153668, 1730502, 2307336, 2595753, 3461004, 5191506, 6922008, 10383012, 20766024]

約数ペア:

[(1, 20766024), (2, 10383012), (3, 6922008), (4, 5191506), (6, 3461004), (8, 2595753), (9, 2307336), (12, 1730502), (18, 1153668), (24, 865251), (27, 769112), (36, 576834), (54, 384556), (72, 288417), (108, 192278), (127, 163512), (216, 96139), (254, 81756), (381, 54504), (508, 40878), (757, 27432), (762, 27252), (1016, 20439), (1143, 18168), (1514, 13716), (1524, 13626), (2271, 9144), (2286, 9084), (3028, 6858), (3048, 6813), (3429, 6056), (4542, 4572)]