20935896

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6659}}^1$

素因数の和:6799

約数の個数: 32

約数和(自身を含む): 52747200

約数和(自身を除く): 31811304

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6659, 13318, 19977, 26636, 39954, 53272, 79908, 159816, 872329, 1744658, 2616987, 3489316, 5233974, 6978632, 10467948, 20935896]

約数ペア:

[(1, 20935896), (2, 10467948), (3, 6978632), (4, 5233974), (6, 3489316), (8, 2616987), (12, 1744658), (24, 872329), (131, 159816), (262, 79908), (393, 53272), (524, 39954), (786, 26636), (1048, 19977), (1572, 13318), (3144, 6659)]