20347194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{484457}}^1$

素因数の和:484469

約数の個数: 16

約数和(自身を含む): 46507968

約数和(自身を除く): 26160774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 484457, 968914, 1453371, 2906742, 3391199, 6782398, 10173597, 20347194]

約数ペア:

[(1, 20347194), (2, 10173597), (3, 6782398), (6, 3391199), (7, 2906742), (14, 1453371), (21, 968914), (42, 484457)]