20002983

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6661}}^1$

素因数の和:6695

約数の個数: 32

約数和(自身を含む): 35814912

約数和(自身を除く): 15811929

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 6661, 19983, 46627, 73271, 86593, 139881, 219813, 259779, 512897, 606151, 952523, 1538691, 1818453, 2857569, 6667661, 20002983]

約数ペア:

[(1, 20002983), (3, 6667661), (7, 2857569), (11, 1818453), (13, 1538691), (21, 952523), (33, 606151), (39, 512897), (77, 259779), (91, 219813), (143, 139881), (231, 86593), (273, 73271), (429, 46627), (1001, 19983), (3003, 6661)]