20146124154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6980639}}^1$

素因数の和:6980694

約数の個数: 32

約数和(自身を含む): 44564405760

約数和(自身を除く): 24418281606

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 6980639, 13961278, 20941917, 41883834, 90748307, 181496614, 258283643, 272244921, 516567286, 544489842, 774850929, 1549701858, 3357687359, 6715374718, 10073062077, 20146124154]

約数ペア:

[(1, 20146124154), (2, 10073062077), (3, 6715374718), (6, 3357687359), (13, 1549701858), (26, 774850929), (37, 544489842), (39, 516567286), (74, 272244921), (78, 258283643), (111, 181496614), (222, 90748307), (481, 41883834), (962, 20941917), (1443, 13961278), (2886, 6980639)]