20115762954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25207723}}^1$

素因数の和:25207754

約数の個数: 32

約数和(自身を含む): 48398830080

約数和(自身を除く): 28283067126

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 25207723, 50415446, 75623169, 151246338, 176454061, 352908122, 478946737, 529362183, 957893474, 1058724366, 1436840211, 2873680422, 3352627159, 6705254318, 10057881477, 20115762954]

約数ペア:

[(1, 20115762954), (2, 10057881477), (3, 6705254318), (6, 3352627159), (7, 2873680422), (14, 1436840211), (19, 1058724366), (21, 957893474), (38, 529362183), (42, 478946737), (57, 352908122), (114, 176454061), (133, 151246338), (266, 75623169), (399, 50415446), (798, 25207723)]