20305698

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{69067}}^1$

素因数の和:69086

約数の個数: 24

約数和(自身を含む): 47242512

約数和(自身を除く): 26936814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 69067, 138134, 207201, 414402, 483469, 966938, 1450407, 2900814, 3384283, 6768566, 10152849, 20305698]

約数ペア:

[(1, 20305698), (2, 10152849), (3, 6768566), (6, 3384283), (7, 2900814), (14, 1450407), (21, 966938), (42, 483469), (49, 414402), (98, 207201), (147, 138134), (294, 69067)]