19920237780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{332003963}}^1$

素因数の和:332003975

約数の個数: 24

約数和(自身を含む): 55776665952

約数和(自身を除く): 35856428172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 332003963, 664007926, 996011889, 1328015852, 1660019815, 1992023778, 3320039630, 3984047556, 4980059445, 6640079260, 9960118890, 19920237780]

約数ペア:

[(1, 19920237780), (2, 9960118890), (3, 6640079260), (4, 4980059445), (5, 3984047556), (6, 3320039630), (10, 1992023778), (12, 1660019815), (15, 1328015852), (20, 996011889), (30, 664007926), (60, 332003963)]