20155124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24109}}^1$

素因数の和:24143

約数の個数: 24

約数和(自身を含む): 40504800

約数和(自身を除く): 20349676

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 24109, 48218, 96436, 265199, 458071, 530398, 916142, 1060796, 1832284, 5038781, 10077562, 20155124]

約数ペア:

[(1, 20155124), (2, 10077562), (4, 5038781), (11, 1832284), (19, 1060796), (22, 916142), (38, 530398), (44, 458071), (76, 265199), (209, 96436), (418, 48218), (836, 24109)]