20443214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1163}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 36205056

約数和(自身を除く): 15761842

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 374, 517, 799, 1034, 1163, 1598, 2326, 8789, 12793, 17578, 19771, 25586, 39542, 54661, 109322, 217481, 434962, 601271, 929237, 1202542, 1858474, 10221607, 20443214]

約数ペア:

[(1, 20443214), (2, 10221607), (11, 1858474), (17, 1202542), (22, 929237), (34, 601271), (47, 434962), (94, 217481), (187, 109322), (374, 54661), (517, 39542), (799, 25586), (1034, 19771), (1163, 17578), (1598, 12793), (2326, 8789)]