20707230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{11699}}^1$

素因数の和:11768

約数の個数: 32

約数和(自身を含む): 50544000

約数和(自身を除く): 29836770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 590, 885, 1770, 11699, 23398, 35097, 58495, 70194, 116990, 175485, 350970, 690241, 1380482, 2070723, 3451205, 4141446, 6902410, 10353615, 20707230]

約数ペア:

[(1, 20707230), (2, 10353615), (3, 6902410), (5, 4141446), (6, 3451205), (10, 2070723), (15, 1380482), (30, 690241), (59, 350970), (118, 175485), (177, 116990), (295, 70194), (354, 58495), (590, 35097), (885, 23398), (1770, 11699)]