20063103633

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{661}}^1\times {\mathrm{21481}}^1$

素因数の和:22305

約数の個数: 24

約数和(自身を含む): 29210106536

約数和(自身を除く): 9147002903

約数列:

[1, 3, 9, 157, 471, 661, 1413, 1983, 5949, 21481, 64443, 103777, 193329, 311331, 933993, 3372517, 10117551, 14198941, 30352653, 42596823, 127790469, 2229233737, 6687701211, 20063103633]

約数ペア:

[(1, 20063103633), (3, 6687701211), (9, 2229233737), (157, 127790469), (471, 42596823), (661, 30352653), (1413, 14198941), (1983, 10117551), (5949, 3372517), (21481, 933993), (64443, 311331), (103777, 193329)]