20020476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{238339}}^1$

素因数の和:238353

約数の個数: 24

約数和(自身を含む): 53388160

約数和(自身を除く): 33367684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 238339, 476678, 715017, 953356, 1430034, 1668373, 2860068, 3336746, 5005119, 6673492, 10010238, 20020476]

約数ペア:

[(1, 20020476), (2, 10010238), (3, 6673492), (4, 5005119), (6, 3336746), (7, 2860068), (12, 1668373), (14, 1430034), (21, 953356), (28, 715017), (42, 476678), (84, 238339)]