20337088

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{6761}}^1$

素因数の和:6820

約数の個数: 28

約数和(自身を含む): 41221152

約数和(自身を除く): 20884064

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 6761, 13522, 27044, 54088, 108176, 216352, 317767, 432704, 635534, 1271068, 2542136, 5084272, 10168544, 20337088]

約数ペア:

[(1, 20337088), (2, 10168544), (4, 5084272), (8, 2542136), (16, 1271068), (32, 635534), (47, 432704), (64, 317767), (94, 216352), (188, 108176), (376, 54088), (752, 27044), (1504, 13522), (3008, 6761)]