20163432

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{11833}}^1$

素因数の和:11913

約数の個数: 32

約数和(自身を含む): 51122880

約数和(自身を除く): 30959448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 11833, 23666, 35499, 47332, 70998, 94664, 141996, 283992, 840143, 1680286, 2520429, 3360572, 5040858, 6721144, 10081716, 20163432]

約数ペア:

[(1, 20163432), (2, 10081716), (3, 6721144), (4, 5040858), (6, 3360572), (8, 2520429), (12, 1680286), (24, 840143), (71, 283992), (142, 141996), (213, 94664), (284, 70998), (426, 47332), (568, 35499), (852, 23666), (1704, 11833)]