20173440078

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1847}}^1\times {\mathrm{55163}}^1$

素因数の和:57029

約数の個数: 48

約数和(自身を含む): 47709357696

約数和(自身を除く): 27535917618

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1847, 3694, 5541, 11082, 16623, 20317, 33246, 40634, 55163, 60951, 110326, 121902, 165489, 182853, 330978, 365706, 496467, 606793, 992934, 1213586, 1820379, 3640758, 5461137, 10922274, 101886061, 203772122, 305658183, 611316366, 916974549, 1120746671, 1833949098, 2241493342, 3362240013, 6724480026, 10086720039, 20173440078]

約数ペア:

[(1, 20173440078), (2, 10086720039), (3, 6724480026), (6, 3362240013), (9, 2241493342), (11, 1833949098), (18, 1120746671), (22, 916974549), (33, 611316366), (66, 305658183), (99, 203772122), (198, 101886061), (1847, 10922274), (3694, 5461137), (5541, 3640758), (11082, 1820379), (16623, 1213586), (20317, 992934), (33246, 606793), (40634, 496467), (55163, 365706), (60951, 330978), (110326, 182853), (121902, 165489)]