20148542944

素因数分解:

$2^5\times {\mathrm{36151}}^1\times {\mathrm{17417}}^1$

素因数の和:53578

約数の個数: 24

約数和(自身を含む): 39670818768

約数和(自身を除く): 19522275824

約数列:

[1, 2, 4, 8, 16, 32, 17417, 34834, 36151, 69668, 72302, 139336, 144604, 278672, 289208, 557344, 578416, 1156832, 629641967, 1259283934, 2518567868, 5037135736, 10074271472, 20148542944]

約数ペア:

[(1, 20148542944), (2, 10074271472), (4, 5037135736), (8, 2518567868), (16, 1259283934), (32, 629641967), (17417, 1156832), (34834, 578416), (36151, 557344), (69668, 289208), (72302, 278672), (139336, 144604)]