20163702834

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1873}}^1\times {\mathrm{54371}}^1$

素因数の和:56263

約数の個数: 48

約数和(自身を含む): 47685983904

約数和(自身を除く): 27522281070

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 1873, 3746, 5619, 11238, 16857, 20603, 33714, 41206, 54371, 61809, 108742, 123618, 163113, 185427, 326226, 370854, 489339, 598081, 978678, 1196162, 1794243, 3588486, 5382729, 10765458, 101836883, 203673766, 305510649, 611021298, 916531947, 1120205713, 1833063894, 2240411426, 3360617139, 6721234278, 10081851417, 20163702834]

約数ペア:

[(1, 20163702834), (2, 10081851417), (3, 6721234278), (6, 3360617139), (9, 2240411426), (11, 1833063894), (18, 1120205713), (22, 916531947), (33, 611021298), (66, 305510649), (99, 203673766), (198, 101836883), (1873, 10765458), (3746, 5382729), (5619, 3588486), (11238, 1794243), (16857, 1196162), (20603, 978678), (33714, 598081), (41206, 489339), (54371, 370854), (61809, 326226), (108742, 185427), (123618, 163113)]