20169899716

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{221813}}^1$

素因数の和:222123

約数の個数: 24

約数和(自身を含む): 35774161920

約数和(自身を除く): 15604262204

約数列:

[1, 2, 4, 127, 179, 254, 358, 508, 716, 22733, 45466, 90932, 221813, 443626, 887252, 28170251, 39704527, 56340502, 79409054, 112681004, 158818108, 5042474929, 10084949858, 20169899716]

約数ペア:

[(1, 20169899716), (2, 10084949858), (4, 5042474929), (127, 158818108), (179, 112681004), (254, 79409054), (358, 56340502), (508, 39704527), (716, 28170251), (22733, 887252), (45466, 443626), (90932, 221813)]