20083044420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{12396941}}^1$

素因数の和:12396962

約数の個数: 60

約数和(自身を含む): 63001259244

約数和(自身を除く): 42918214824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 12396941, 24793882, 37190823, 49587764, 61984705, 74381646, 111572469, 123969410, 148763292, 185954115, 223144938, 247938820, 334717407, 371908230, 446289876, 557862345, 669434814, 743816460, 1004152221, 1115724690, 1338869628, 1673587035, 2008304442, 2231449380, 3347174070, 4016608884, 5020761105, 6694348140, 10041522210, 20083044420]

約数ペア:

[(1, 20083044420), (2, 10041522210), (3, 6694348140), (4, 5020761105), (5, 4016608884), (6, 3347174070), (9, 2231449380), (10, 2008304442), (12, 1673587035), (15, 1338869628), (18, 1115724690), (20, 1004152221), (27, 743816460), (30, 669434814), (36, 557862345), (45, 446289876), (54, 371908230), (60, 334717407), (81, 247938820), (90, 223144938), (108, 185954115), (135, 148763292), (162, 123969410), (180, 111572469), (270, 74381646), (324, 61984705), (405, 49587764), (540, 37190823), (810, 24793882), (1620, 12396941)]