20083621803

素因数分解:

$3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3636361}}^1$

素因数の和:3636634

約数の個数: 16

約数和(自身を含む): 30719986176

約数和(自身を除く): 10636364373

約数列:

[1, 3, 7, 21, 263, 789, 1841, 5523, 3636361, 10909083, 25454527, 76363581, 956362943, 2869088829, 6694540601, 20083621803]

約数ペア:

[(1, 20083621803), (3, 6694540601), (7, 2869088829), (21, 956362943), (263, 76363581), (789, 25454527), (1841, 10909083), (5523, 3636361)]