20797002

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{39841}}^1$

素因数の和:39878

約数の個数: 24

約数和(自身を含む): 46615140

約数和(自身を除く): 25818138

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 39841, 79682, 119523, 239046, 358569, 717138, 1155389, 2310778, 3466167, 6932334, 10398501, 20797002]

約数ペア:

[(1, 20797002), (2, 10398501), (3, 6932334), (6, 3466167), (9, 2310778), (18, 1155389), (29, 717138), (58, 358569), (87, 239046), (174, 119523), (261, 79682), (522, 39841)]