20224920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{168541}}^1$

素因数の和:168555

約数の個数: 32

約数和(自身を含む): 60675120

約数和(自身を除く): 40450200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 168541, 337082, 505623, 674164, 842705, 1011246, 1348328, 1685410, 2022492, 2528115, 3370820, 4044984, 5056230, 6741640, 10112460, 20224920]

約数ペア:

[(1, 20224920), (2, 10112460), (3, 6741640), (4, 5056230), (5, 4044984), (6, 3370820), (8, 2528115), (10, 2022492), (12, 1685410), (15, 1348328), (20, 1011246), (24, 842705), (30, 674164), (40, 505623), (60, 337082), (120, 168541)]