20162316878

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1619}}^1\times {\mathrm{51461}}^1$

素因数の和:53104

約数の個数: 24

約数和(自身を含む): 33264007560

約数和(自身を除く): 13101690682

約数列:

[1, 2, 11, 22, 121, 242, 1619, 3238, 17809, 35618, 51461, 102922, 195899, 391798, 566071, 1132142, 6226781, 12453562, 83315359, 166630718, 916468949, 1832937898, 10081158439, 20162316878]

約数ペア:

[(1, 20162316878), (2, 10081158439), (11, 1832937898), (22, 916468949), (121, 166630718), (242, 83315359), (1619, 12453562), (3238, 6226781), (17809, 1132142), (35618, 566071), (51461, 391798), (102922, 195899)]