20403462698

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{3463}}^1\times {\mathrm{43969}}^1$

素因数の和:47501

約数の個数: 16

約数和(自身を含む): 31071664320

約数和(自身を除く): 10668201622

約数列:

[1, 2, 67, 134, 3463, 6926, 43969, 87938, 232021, 464042, 2945923, 5891846, 152264647, 304529294, 10201731349, 20403462698]

約数ペア:

[(1, 20403462698), (2, 10201731349), (67, 304529294), (134, 152264647), (3463, 5891846), (6926, 2945923), (43969, 464042), (87938, 232021)]