20570766

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83621}}^1$

素因数の和:83667

約数の個数: 16

約数和(自身を含む): 42145488

約数和(自身を除く): 21574722

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 83621, 167242, 250863, 501726, 3428461, 6856922, 10285383, 20570766]

約数ペア:

[(1, 20570766), (2, 10285383), (3, 6856922), (6, 3428461), (41, 501726), (82, 250863), (123, 167242), (246, 83621)]