20133502012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1741}}^1\times {\mathrm{17107}}^1$

素因数の和:18878

約数の個数: 36

約数和(自身を含む): 38176536216

約数和(自身を除く): 18043034204

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1741, 3482, 6964, 17107, 22633, 34214, 45266, 68428, 90532, 222391, 294229, 444782, 588458, 889564, 1176916, 2891083, 5782166, 11564332, 29783287, 59566574, 119133148, 387182731, 774365462, 1548730924, 5033375503, 10066751006, 20133502012]

約数ペア:

[(1, 20133502012), (2, 10066751006), (4, 5033375503), (13, 1548730924), (26, 774365462), (52, 387182731), (169, 119133148), (338, 59566574), (676, 29783287), (1741, 11564332), (3482, 5782166), (6964, 2891083), (17107, 1176916), (22633, 889564), (34214, 588458), (45266, 444782), (68428, 294229), (90532, 222391)]