20207522

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:937

約数の個数: 16

約数和(自身を含む): 31026240

約数和(自身を除く): 10818718

約数列:

[1, 2, 53, 106, 379, 503, 758, 1006, 20087, 26659, 40174, 53318, 190637, 381274, 10103761, 20207522]

約数ペア:

[(1, 20207522), (2, 10103761), (53, 381274), (106, 190637), (379, 53318), (503, 40174), (758, 26659), (1006, 20087)]