20003010398

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3046453}}^1$

素因数の和:3046536

約数の個数: 24

約数和(自身を含む): 35424167112

約数和(自身を除く): 15421156714

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 3283, 6566, 3046453, 6092906, 21325171, 42650342, 149276197, 204112351, 298552394, 408224702, 1428786457, 2857572914, 10001505199, 20003010398]

約数ペア:

[(1, 20003010398), (2, 10001505199), (7, 2857572914), (14, 1428786457), (49, 408224702), (67, 298552394), (98, 204112351), (134, 149276197), (469, 42650342), (938, 21325171), (3283, 6092906), (6566, 3046453)]