20160139108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{6761}}^1$

素因数の和:7108

約数の個数: 48

約数和(自身を含む): 36897799680

約数和(自身を除く): 16737660572

約数列:

[1, 2, 4, 31, 62, 124, 139, 173, 278, 346, 556, 692, 4309, 5363, 6761, 8618, 10726, 13522, 17236, 21452, 24047, 27044, 48094, 96188, 209591, 419182, 745457, 838364, 939779, 1169653, 1490914, 1879558, 2339306, 2981828, 3759116, 4678612, 29133149, 36259243, 58266298, 72518486, 116532596, 145036972, 162581767, 325163534, 650327068, 5040034777, 10080069554, 20160139108]

約数ペア:

[(1, 20160139108), (2, 10080069554), (4, 5040034777), (31, 650327068), (62, 325163534), (124, 162581767), (139, 145036972), (173, 116532596), (278, 72518486), (346, 58266298), (556, 36259243), (692, 29133149), (4309, 4678612), (5363, 3759116), (6761, 2981828), (8618, 2339306), (10726, 1879558), (13522, 1490914), (17236, 1169653), (21452, 939779), (24047, 838364), (27044, 745457), (48094, 419182), (96188, 209591)]