20130182528

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{9251003}}^1$

素因数の和:9251034

約数の個数: 32

約数和(自身を含む): 42462108360

約数和(自身を除く): 22331925832

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 9251003, 18502006, 37004012, 74008024, 148016048, 157267051, 296032096, 314534102, 592064192, 629068204, 1184128384, 1258136408, 2516272816, 5032545632, 10065091264, 20130182528]

約数ペア:

[(1, 20130182528), (2, 10065091264), (4, 5032545632), (8, 2516272816), (16, 1258136408), (17, 1184128384), (32, 629068204), (34, 592064192), (64, 314534102), (68, 296032096), (128, 157267051), (136, 148016048), (272, 74008024), (544, 37004012), (1088, 18502006), (2176, 9251003)]