20333432

素因数分解:

$2^3\times 7^2\times {\mathrm{51871}}^1$

素因数の和:51891

約数の個数: 24

約数和(自身を含む): 44350560

約数和(自身を除く): 24017128

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 51871, 103742, 207484, 363097, 414968, 726194, 1452388, 2541679, 2904776, 5083358, 10166716, 20333432]

約数ペア:

[(1, 20333432), (2, 10166716), (4, 5083358), (7, 2904776), (8, 2541679), (14, 1452388), (28, 726194), (49, 414968), (56, 363097), (98, 207484), (196, 103742), (392, 51871)]