20033352

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{569}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 56088000

約数和(自身を除く): 36054648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 326, 489, 569, 652, 978, 1138, 1304, 1467, 1707, 1956, 2276, 2934, 3414, 3912, 4401, 4552, 5121, 5868, 6828, 8802, 10242, 11736, 13656, 15363, 17604, 20484, 30726, 35208, 40968, 61452, 92747, 122904, 185494, 278241, 370988, 556482, 741976, 834723, 1112964, 1669446, 2225928, 2504169, 3338892, 5008338, 6677784, 10016676, 20033352]

約数ペア:

[(1, 20033352), (2, 10016676), (3, 6677784), (4, 5008338), (6, 3338892), (8, 2504169), (9, 2225928), (12, 1669446), (18, 1112964), (24, 834723), (27, 741976), (36, 556482), (54, 370988), (72, 278241), (108, 185494), (163, 122904), (216, 92747), (326, 61452), (489, 40968), (569, 35208), (652, 30726), (978, 20484), (1138, 17604), (1304, 15363), (1467, 13656), (1707, 11736), (1956, 10242), (2276, 8802), (2934, 6828), (3414, 5868), (3912, 5121), (4401, 4552)]