20099070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74441}}^1$

素因数の和:74457

約数の個数: 32

約数和(自身を含む): 53598240

約数和(自身を除く): 33499170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74441, 148882, 223323, 372205, 446646, 669969, 744410, 1116615, 1339938, 2009907, 2233230, 3349845, 4019814, 6699690, 10049535, 20099070]

約数ペア:

[(1, 20099070), (2, 10049535), (3, 6699690), (5, 4019814), (6, 3349845), (9, 2233230), (10, 2009907), (15, 1339938), (18, 1116615), (27, 744410), (30, 669969), (45, 446646), (54, 372205), (90, 223323), (135, 148882), (270, 74441)]