20172962284

素因数分解:

$2^2\times {\mathrm{4357}}^1\times {\mathrm{1157503}}^1$

素因数の和:1161864

約数の個数: 12

約数和(自身を含む): 35310817024

約数和(自身を除く): 15137854740

約数列:

[1, 2, 4, 4357, 8714, 17428, 1157503, 2315006, 4630012, 5043240571, 10086481142, 20172962284]

約数ペア:

[(1, 20172962284), (2, 10086481142), (4, 5043240571), (4357, 4630012), (8714, 2315006), (17428, 1157503)]