20164535570

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{201827}}^1$

素因数の和:202034

約数の個数: 32

約数和(自身を含む): 37026557568

約数和(自身を除く): 16862021998

約数列:

[1, 2, 5, 10, 97, 103, 194, 206, 485, 515, 970, 1030, 9991, 19982, 49955, 99910, 201827, 403654, 1009135, 2018270, 19577219, 20788181, 39154438, 41576362, 97886095, 103940905, 195772190, 207881810, 2016453557, 4032907114, 10082267785, 20164535570]

約数ペア:

[(1, 20164535570), (2, 10082267785), (5, 4032907114), (10, 2016453557), (97, 207881810), (103, 195772190), (194, 103940905), (206, 97886095), (485, 41576362), (515, 39154438), (970, 20788181), (1030, 19577219), (9991, 2018270), (19982, 1009135), (49955, 403654), (99910, 201827)]