20131743710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{494759}}^1$

素因数の和:495092

約数の個数: 32

約数和(自身を含む): 39149369280

約数和(自身を除く): 19017625570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 313, 626, 1565, 3130, 4069, 8138, 20345, 40690, 494759, 989518, 2473795, 4947590, 6431867, 12863734, 32159335, 64318670, 154859567, 309719134, 774297835, 1548595670, 2013174371, 4026348742, 10065871855, 20131743710]

約数ペア:

[(1, 20131743710), (2, 10065871855), (5, 4026348742), (10, 2013174371), (13, 1548595670), (26, 774297835), (65, 309719134), (130, 154859567), (313, 64318670), (626, 32159335), (1565, 12863734), (3130, 6431867), (4069, 4947590), (8138, 2473795), (20345, 989518), (40690, 494759)]