20162941246

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2048663}}^1$

素因数の和:2048728

約数の個数: 32

約数和(自身を含む): 37367631360

約数和(自身を除く): 17204690114

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 2048663, 4097326, 14340641, 28681282, 38924597, 75800531, 77849194, 151601062, 272472179, 530603717, 544944358, 1061207434, 1440210089, 2880420178, 10081470623, 20162941246]

約数ペア:

[(1, 20162941246), (2, 10081470623), (7, 2880420178), (14, 1440210089), (19, 1061207434), (37, 544944358), (38, 530603717), (74, 272472179), (133, 151601062), (259, 77849194), (266, 75800531), (518, 38924597), (703, 28681282), (1406, 14340641), (4921, 4097326), (9842, 2048663)]