20335792

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{34351}}^1$

素因数の和:34396

約数の個数: 20

約数和(自身を含む): 40466656

約数和(自身を除く): 20130864

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 34351, 68702, 137404, 274808, 549616, 1270987, 2541974, 5083948, 10167896, 20335792]

約数ペア:

[(1, 20335792), (2, 10167896), (4, 5083948), (8, 2541974), (16, 1270987), (37, 549616), (74, 274808), (148, 137404), (296, 68702), (592, 34351)]