20171827054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{8127247}}^1$

素因数の和:8127339

約数の個数: 16

約数和(自身を含む): 32476483008

約数和(自身を除く): 12304655954

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 8127247, 16254494, 138163199, 276326398, 593289031, 1186578062, 10085913527, 20171827054]

約数ペア:

[(1, 20171827054), (2, 10085913527), (17, 1186578062), (34, 593289031), (73, 276326398), (146, 138163199), (1241, 16254494), (2482, 8127247)]