20162010420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{112011169}}^1$

素因数の和:112011184

約数の個数: 36

約数和(自身を含む): 61158098820

約数和(自身を除く): 40996088400

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 112011169, 224022338, 336033507, 448044676, 560055845, 672067014, 1008100521, 1120111690, 1344134028, 1680167535, 2016201042, 2240223380, 3360335070, 4032402084, 5040502605, 6720670140, 10081005210, 20162010420]

約数ペア:

[(1, 20162010420), (2, 10081005210), (3, 6720670140), (4, 5040502605), (5, 4032402084), (6, 3360335070), (9, 2240223380), (10, 2016201042), (12, 1680167535), (15, 1344134028), (18, 1120111690), (20, 1008100521), (30, 672067014), (36, 560055845), (45, 448044676), (60, 336033507), (90, 224022338), (180, 112011169)]